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HuttenlocherTechnologies
Updated 3 h ago

Vulnerability database

Every flaw the U.S. government’s cybersecurity agency (CISA) has confirmed attackers are using, plus the new WordPress plugin and theme bugs published each day, sorted by what they mean for a small business. We refresh it twice a day. If you see something your website or office runs, tell us.

1,766exploited flaws on CISA’s list
36added in the last 30 days
587new WordPress flaws this week
391,288entries in the database

184 results · page 4 of 4

  • Jun 11, 2007IPSecDrv.sys 10.4.0.12 in SafeNET High Assurance Remote 1.4.0 Build 12, and SoftRemote, allows remote attackers to cause a denial of service (infinite loop and CVE-2007-3157 · Other software · Safenet · reported by MITREMedium 5

    IPSecDrv.sys 10.4.0.12 in SafeNET High Assurance Remote 1.4.0 Build 12, and SoftRemote, allows remote attackers to cause a denial of service (infinite loop and system hang) via an invalid packet with certain bytes in an option header, possibly related to the IPv6 support for IPSec.

    Product
    Safenet Highassurance Remote
    What to do
    Apply the vendor’s update. The NVD record links to the advisory.
  • Apr 27, 2007Nortel VPN Router (aka Contivity) 1000, 2000, 4000, and 5000 before 5_05.149, 5_05.3xx before 5_05.304, and 6.x before 6_05.140 includes the FIPSecryptedtest121CVE-2007-2333 · Other software · Nortel · reported by MITREHigh 10

    Nortel VPN Router (aka Contivity) 1000, 2000, 4000, and 5000 before 5_05.149, 5_05.3xx before 5_05.304, and 6.x before 6_05.140 includes the FIPSecryptedtest1219 and FIPSunecryptedtest1219 default accounts in the LDAP template, which might allow remote attackers to access the private network.

    Product
    Contivity
    What to do
    Apply the vendor’s update. The NVD record links to the advisory.
  • Apr 10, 2007The isakmp_info_recv function in src/racoon/isakmp_inf.c in racoon in Ipsec-tools before 0.6.7 allows remote attackers to cause a denial of service (tunnel crasCVE-2007-1841 · Other software · Ipsec-tools · reported by MITREMedium 4.3

    The isakmp_info_recv function in src/racoon/isakmp_inf.c in racoon in Ipsec-tools before 0.6.7 allows remote attackers to cause a denial of service (tunnel crash) via crafted (1) DELETE (ISAKMP_NPTYPE_D) and (2) NOTIFY (ISAKMP_NPTYPE_N) messages.

    Product
    Ipsec-tools
    What to do
    Apply the vendor’s update. The NVD record links to the advisory.
  • Apr 2, 2007Unspecified vulnerability in the IPSec Manager Service for Cisco Unified CallManager (CUCM) 5.0 before 5.0(4a)SU1 and Cisco Unified Presence Server (CUPS) 1.0 bCVE-2007-1826 · Network & remote access · Cisco · reported by MITREHigh 7.8

    Unspecified vulnerability in the IPSec Manager Service for Cisco Unified CallManager (CUCM) 5.0 before 5.0(4a)SU1 and Cisco Unified Presence Server (CUPS) 1.0 before 1.0(3) allows remote attackers to cause a denial of service (loss of cluster services) via a "specific UDP packet" to UDP port 8500, aka bug ID CSCsg60949.

    Product
    Unified Callmanager
    What to do
    Apply the vendor’s update. The NVD record links to the advisory.
  • Sep 6, 2006Multiple unspecified vulnerabilities in SnapGear before 3.1.4u1 allow remote attackers to cause a denial of service via unspecified vectors involving (1) IPSec CVE-2006-4613 · Other software · Securecomputing · reported by MITREHigh 7.8

    Multiple unspecified vulnerabilities in SnapGear before 3.1.4u1 allow remote attackers to cause a denial of service via unspecified vectors involving (1) IPSec replay windows and (2) the use of vulnerable versions of ClamAV before 0.88.4. NOTE: it is possible that vector 2 is related to CVE-2006-4018.

    Product
    Snapgear Sg560
    What to do
    Apply the vendor’s update. The NVD record links to the advisory.
  • Aug 24, 2006Multiple off-by-one errors in the IPSec ESP preference parser in Wireshark (formerly Ethereal) 0.99.2 allow remote attackers to cause a denial of service (crashCVE-2006-4331 · Other software · Wireshark · reported by Red HatMedium 5

    Multiple off-by-one errors in the IPSec ESP preference parser in Wireshark (formerly Ethereal) 0.99.2 allow remote attackers to cause a denial of service (crash) via unspecified vectors.

    Product
    Wireshark
    What to do
    Apply the vendor’s update. The NVD record links to the advisory.
  • Mar 23, 2006A "programming error" in fast_ipsec in FreeBSD 4.8-RELEASE through 6.1-STABLE and NetBSD 2 through 3 does not properly update the sequence number associated witCVE-2006-0905 · Other software · Freebsd · reported by secteam@freebsd.orgHigh 7.5

    A "programming error" in fast_ipsec in FreeBSD 4.8-RELEASE through 6.1-STABLE and NetBSD 2 through 3 does not properly update the sequence number associated with a Security Association, which allows packets to pass sequence number checks and allows remote attackers to capture IPSec packets and conduct replay attacks.

    Product
    Freebsd
    What to do
    Apply the vendor’s update. The NVD record links to the advisory.
  • Mar 2, 2006IPSec when used with VPN networks in Mac OS X 10.4 through 10.4.5 allows remote attackers to cause a denial of service (application crash) via unspecified vectoCVE-2006-0383 · Computers, phones & browsers · Apple · reported by MITREMedium 5

    IPSec when used with VPN networks in Mac OS X 10.4 through 10.4.5 allows remote attackers to cause a denial of service (application crash) via unspecified vectors involving the "incorrect handling of error conditions".

    Product
    MAC OS X
    What to do
    Apply the vendor’s update. The NVD record links to the advisory.
  • Feb 15, 2006The Internet Key Exchange version 1 (IKEv1) implementation in Avaya VSU 100, 2000, 7500, 10000, and CSU 5000, when running IPSec, allows remote attackers to cauCVE-2006-0718 · Other software · Avaya · reported by MITREMedium 5

    The Internet Key Exchange version 1 (IKEv1) implementation in Avaya VSU 100, 2000, 7500, 10000, and CSU 5000, when running IPSec, allows remote attackers to cause a denial of service (crash) via certain IKE packets, as demonstrated by the PROTOS ISAKMP Test Suite for IKEv1. NOTE: due to the lack of details in the advisory, it is unclear which of CVE-2005-3666, CVE-2005-3667, and/or CVE-2005-3668 this issue applies to.

    Product
    VSU 100
    What to do
    Apply the vendor’s update. The NVD record links to the advisory.
  • Dec 17, 2005The Internet Key Exchange version 1 (IKEv1) implementation in Apani Networks EpiForce 1.9 and earlier running IPSec, allow remote attackers to cause a denial ofCVE-2005-4321 · Other software · Apani Networks · reported by MITREHigh 7.8

    The Internet Key Exchange version 1 (IKEv1) implementation in Apani Networks EpiForce 1.9 and earlier running IPSec, allow remote attackers to cause a denial of service (crash) via certain IKE packets, as demonstrated by the PROTOS ISAKMP Test Suite for IKEv1. NOTE: due to the lack of details in the advisory, it is unclear which of CVE-2005-3666, CVE-2005-3667, and/or CVE-2005-3668 this issue applies to.

    Product
    Epiforce Agent
    What to do
    Apply the vendor’s update. The NVD record links to the advisory.
  • Dec 8, 2005Unspecified vulnerability in HP-UX B.11.00 to B.11.23, when IPSEC is running, allows remote attackers to have unknown impact.CVE-2005-4090 · Other software · HP · reported by MITREHigh 10

    Unspecified vulnerability in HP-UX B.11.00 to B.11.23, when IPSEC is running, allows remote attackers to have unknown impact.

    Product
    Hp-ux
    What to do
    Apply the vendor’s update. The NVD record links to the advisory.
  • Nov 22, 2005Linux kernel before after 2.6.12 and before 2.6.13.1 might allow attackers to cause a denial of service (Oops) via certain IPSec packets that cause alignment prCVE-2005-3753 · Computers, phones & browsers · Linux · reported by MITREHigh 7.8

    Linux kernel before after 2.6.12 and before 2.6.13.1 might allow attackers to cause a denial of service (Oops) via certain IPSec packets that cause alignment problems in standard multi-block cipher processors. NOTE: it is not clear whether this issue can be triggered by an attacker.

    Product
    Linux Kernel
    What to do
    Apply the vendor’s update. The NVD record links to the advisory.
  • Nov 21, 2005The Internet Key Exchange version 1 (IKEv1) implementation (isakmp_agg.c) in racoon in ipsec-tools before 0.6.3, when running in aggressive mode, allows remote CVE-2005-3732 · Other software · Ipsec-tools · reported by Red HatHigh 7.8

    The Internet Key Exchange version 1 (IKEv1) implementation (isakmp_agg.c) in racoon in ipsec-tools before 0.6.3, when running in aggressive mode, allows remote attackers to cause a denial of service (null dereference and crash) via crafted IKE packets, as demonstrated by the PROTOS ISAKMP Test Suite for IKEv1.

    Product
    Ipsec-tools
    What to do
    Apply the vendor’s update. The NVD record links to the advisory.
  • Nov 18, 2005Multiple unspecified vulnerabilities in the Internet Key Exchange version 1 (IKEv1) implementation in HP HP-UX B.11.00, B.11.11, and B.11.23 running IPSec, HP JCVE-2005-3670 · Other software · HP · reported by MITREHigh 7.8

    Multiple unspecified vulnerabilities in the Internet Key Exchange version 1 (IKEv1) implementation in HP HP-UX B.11.00, B.11.11, and B.11.23 running IPSec, HP Jetdirect 635n IPv6/IPsec Print Server, and HP Tru64 UNIX 5.1B-3 and 5.1B-2/PK4, allow remote attackers to cause a denial of service via certain IKE packets, as demonstrated by the PROTOS ISAKMP Test Suite for IKEv1. NOTE: due to the lack of details in the HP advisory, it is unclear which of CVE-2005-3666, CVE-2005-3667, and/or CVE-2005-3668 this issue applies to.

    Product
    Jetdirect 635n
    What to do
    Apply the vendor’s update. The NVD record links to the advisory.
  • Aug 5, 2005The AES-XCBC-MAC algorithm in IPsec in FreeBSD 5.3 and 5.4, when used for authentication without other encryption, uses a constant key instead of the one that wCVE-2005-2359 · Other software · Freebsd · reported by secteam@freebsd.orgMedium 5

    The AES-XCBC-MAC algorithm in IPsec in FreeBSD 5.3 and 5.4, when used for authentication without other encryption, uses a constant key instead of the one that was assigned by the system administrator, which can allow remote attackers to spoof packets to establish an IPsec session.

    Product
    Freebsd
    What to do
    Apply the vendor’s update. The NVD record links to the advisory.
  • May 27, 2005Nortel VPN Router (aka Contivity) allows remote attackers to cause a denial of service (crash) via an IPsec IKE packet with a malformed ISAKMP header.CVE-2005-1802 · Other software · Nortel · reported by MITREMedium 5

    Nortel VPN Router (aka Contivity) allows remote attackers to cause a denial of service (crash) via an IPsec IKE packet with a malformed ISAKMP header.

    Product
    Contivity
    What to do
    Apply the vendor’s update. The NVD record links to the advisory.
  • May 10, 2005Certain configurations of IPsec, when using Encapsulating Security Payload (ESP) in tunnel mode, integrity protection at a higher layer, or Authentication HeadeCVE-2005-0039 · Other software · Nissc · reported by MITREMedium 6.4

    Certain configurations of IPsec, when using Encapsulating Security Payload (ESP) in tunnel mode, integrity protection at a higher layer, or Authentication Header (AH), allow remote attackers to decrypt IPSec communications by modifying the outer packet in ways that cause plaintext data from the inner packet to be returned in ICMP messages, as demonstrated using bit-flipping attacks and (1) Destination Address Rewriting, (2) a modified header length that causes portions of the packet to be interpreted as IP Options, or (3) a modified protocol field and source address.

    Product
    Ipsec
    What to do
    Apply the vendor’s update. The NVD record links to the advisory.
  • Mar 14, 2005The KAME racoon daemon in ipsec-tools before 0.5 allows remote attackers to cause a denial of service (crash) via malformed ISAKMP packets.CVE-2005-0398 · Other software · Ipsec-tools · reported by Red HatMedium 5

    The KAME racoon daemon in ipsec-tools before 0.5 allows remote attackers to cause a denial of service (crash) via malformed ISAKMP packets.

    Product
    Ipsec-tools
    What to do
    Apply the vendor’s update. The NVD record links to the advisory.
  • Dec 31, 2004Unspecified vulnerability in HP Tru64 UNIX 5.1B PK2(BL22) and PK3(BL24), and 5.1A PK6(BL24), when using IPsec/IKE (Internet Key Exchange) with Certificates, allCVE-2004-2678 · Other software · HP · reported by MITREMedium 5.1

    Unspecified vulnerability in HP Tru64 UNIX 5.1B PK2(BL22) and PK3(BL24), and 5.1A PK6(BL24), when using IPsec/IKE (Internet Key Exchange) with Certificates, allows remote attackers to gain privileges via unknown attack vectors.

    Product
    Tru64
    What to do
    Apply the vendor’s update. The NVD record links to the advisory.
  • Dec 31, 2004Heap-based buffer overflow in isakmpd on OpenBSD 3.4 through 3.6 allows local users to cause a denial of service (panic) and corrupt memory via IPSEC credentialCVE-2004-2230 · Other software · Openbsd · reported by MITRELow 2.1

    Heap-based buffer overflow in isakmpd on OpenBSD 3.4 through 3.6 allows local users to cause a denial of service (panic) and corrupt memory via IPSEC credentials on a socket.

    Product
    Openbsd
    What to do
    Apply the vendor’s update. The NVD record links to the advisory.
  • Dec 6, 2004The eay_check_x509cert function in KAME Racoon successfully verifies certificates even when OpenSSL validation fails, which could allow remote attackers to bypaCVE-2004-0607 · Other software · Ipsec-tools · reported by MITREHigh 10

    The eay_check_x509cert function in KAME Racoon successfully verifies certificates even when OpenSSL validation fails, which could allow remote attackers to bypass authentication.

    Product
    Ipsec-tools
    What to do
    Apply the vendor’s update. The NVD record links to the advisory.
  • Aug 25, 2004The bridge functionality in OpenBSD 3.4 and 3.5, when running a gateway configured as a bridging firewall with the link2 option for IPSec enabled, allows remoteCVE-2004-0819 · Other software · Openbsd · reported by MITREMedium 5

    The bridge functionality in OpenBSD 3.4 and 3.5, when running a gateway configured as a bridging firewall with the link2 option for IPSec enabled, allows remote attackers to cause a denial of service (crash) via an ICMP echo (ping) packet.

    Product
    Openbsd
    What to do
    Apply the vendor’s update. The NVD record links to the advisory.
  • May 4, 2004isakmpd in OpenBSD 3.4 and earlier allows remote attackers to cause a denial of service (crash) via an ISAKMP packet with a malformed IPSEC SA payload, as demonCVE-2004-0219 · Other software · Openbsd · reported by MITREMedium 5

    isakmpd in OpenBSD 3.4 and earlier allows remote attackers to cause a denial of service (crash) via an ISAKMP packet with a malformed IPSEC SA payload, as demonstrated by the Striker ISAKMP Protocol Test Suite.

    Product
    Openbsd
    What to do
    Apply the vendor’s update. The NVD record links to the advisory.
  • Jan 5, 2004Cisco PIX firewall 6.2.x through 6.2.3, when configured as a VPN Client, allows remote attackers to cause a denial of service (dropped IPSec tunnel connection) CVE-2003-1004 · Network & remote access · Cisco · reported by MITREMedium 5

    Cisco PIX firewall 6.2.x through 6.2.3, when configured as a VPN Client, allows remote attackers to cause a denial of service (dropped IPSec tunnel connection) via an IKE Phase I negotiation request to the outside interface of the firewall.

    Product
    PIX Firewall
    What to do
    Apply the vendor’s update. The NVD record links to the advisory.
  • Jun 9, 2003IPSec in Mac OS X before 10.2.6 does not properly handle certain incoming security policies that match by port, which could allow traffic that is not explicitlyCVE-2003-0242 · Computers, phones & browsers · Apple · reported by MITREHigh 7.5

    IPSec in Mac OS X before 10.2.6 does not properly handle certain incoming security policies that match by port, which could allow traffic that is not explicitly allowed by the policies.

    Product
    MAC OS X
    What to do
    Apply the vendor’s update. The NVD record links to the advisory.
  • May 27, 2003Cisco VPN 3000 series concentrators and Cisco VPN 3002 Hardware Client 3.5.x through 4.0.REL, when enabling IPSec over TCP for a port on the concentrator, allowCVE-2003-0258 · Network & remote access · Cisco · reported by MITREHigh 7.5

    Cisco VPN 3000 series concentrators and Cisco VPN 3002 Hardware Client 3.5.x through 4.0.REL, when enabling IPSec over TCP for a port on the concentrator, allow remote attackers to reach the private network without authentication.

    Product
    VPN 3015 Concentrator
    What to do
    Apply the vendor’s update. The NVD record links to the advisory.
  • Nov 4, 2002IPSEC implementations including (1) FreeS/WAN and (2) KAME do not properly calculate the length of authentication data, which allows remote attackers to cause aCVE-2002-0666 · Other software · Frees WAN · reported by MITREMedium 5

    IPSEC implementations including (1) FreeS/WAN and (2) KAME do not properly calculate the length of authentication data, which allows remote attackers to cause a denial of service (kernel panic) via spoofed, short Encapsulating Security Payload (ESP) packets, which result in integer signedness errors.

    Product
    Frees WAN
    What to do
    Apply the vendor’s update. The NVD record links to the advisory.
  • Oct 4, 2002The LAN-to-LAN IPSEC capability for Cisco VPN 3000 Concentrator 2.2.x, and 3.x before 3.5.4, allows remote attackers to cause a denial of service via an incominCVE-2002-1102 · Network & remote access · Cisco · reported by MITREMedium 5

    The LAN-to-LAN IPSEC capability for Cisco VPN 3000 Concentrator 2.2.x, and 3.x before 3.5.4, allows remote attackers to cause a denial of service via an incoming LAN-to-LAN connection with an existing security association with another device on the remote network, which causes the concentrator to remove the previous connection.

    Product
    VPN 3000 Concentrator Series Software
    What to do
    Apply the vendor’s update. The NVD record links to the advisory.
  • Aug 12, 2002KAME-derived implementations of IPsec on NetBSD 1.5.2, FreeBSD 4.5, and other operating systems, does not properly consult the Security Policy Database (SPD), wCVE-2002-0414 · Other software · Freebsd · reported by MITREHigh 7.5

    KAME-derived implementations of IPsec on NetBSD 1.5.2, FreeBSD 4.5, and other operating systems, does not properly consult the Security Policy Database (SPD), which could cause a Security Gateway (SG) that does not use Encapsulating Security Payload (ESP) to forward forged IPv4 packets.

    Product
    Freebsd
    What to do
    Apply the vendor’s update. The NVD record links to the advisory.
  • Jun 18, 2002Snapgear Lite+ firewall 1.5.3 allows remote attackers to cause a denial of service (IPSEC crash) via a zero length packet to UDP port 500.CVE-2002-0603 · Other software · Snapgear · reported by MITREMedium 5

    Snapgear Lite+ firewall 1.5.3 allows remote attackers to cause a denial of service (IPSEC crash) via a zero length packet to UDP port 500.

    Product
    Snapgear Lite+ Firewall
    What to do
    Apply the vendor’s update. The NVD record links to the advisory.
  • Jun 18, 2001SonicWALL Tele2 and SOHO firewalls with 6.0.0.0 firmware using IPSEC with IKE pre-shared keys do not allow for the use of full 128 byte IKE pre-shared keys, whiCVE-2001-0376 · Network & remote access · Sonicwall · reported by MITREHigh 7.5

    SonicWALL Tele2 and SOHO firewalls with 6.0.0.0 firmware using IPSEC with IKE pre-shared keys do not allow for the use of full 128 byte IKE pre-shared keys, which is the intended design of the IKE pre-shared key, and only support 48 byte keys. This allows a remote attacker to brute force attack the pre-shared keys with significantly less resources than if the full 128 byte IKE pre-shared keys were used.

    Product
    Soho2
    What to do
    Apply the vendor’s update. The NVD record links to the advisory.
  • May 3, 2001Buffer overflow in IPSEC authentication mechanism for OpenBSD 2.8 and earlier allows remote attackers to cause a denial of service and possibly execute arbitrarCVE-2001-0284 · Other software · Openbsd · reported by MITREHigh 10

    Buffer overflow in IPSEC authentication mechanism for OpenBSD 2.8 and earlier allows remote attackers to cause a denial of service and possibly execute arbitrary commands via a malformed Authentication header (AH) IPv4 option.

    Product
    Openbsd
    What to do
    Apply the vendor’s update. The NVD record links to the advisory.
  • Dec 19, 2000The IPSEC implementation in OpenBSD 2.7 does not properly handle empty AH/ESP packets, which allows remote attackers to cause a denial of service.CVE-2000-0962 · Other software · Openbsd · reported by MITREMedium 5

    The IPSEC implementation in OpenBSD 2.7 does not properly handle empty AH/ESP packets, which allows remote attackers to cause a denial of service.

    Product
    Openbsd
    What to do
    Apply the vendor’s update. The NVD record links to the advisory.
  • Aug 6, 1999A kernel leak in the OpenBSD kernel allows IPsec packets to be sent unencrypted.CVE-1999-0727 · Other software · Openbsd · reported by MITREMedium 5

    A kernel leak in the OpenBSD kernel allows IPsec packets to be sent unencrypted.

    Product
    Openbsd
    What to do
    Apply the vendor’s update. The NVD record links to the advisory.

Where this comes from: the exploited list is CISA’s Known Exploited Vulnerabilities catalog. Everything else is the whole National Vulnerability Database, where each record is published by the team that found the bug (Wordfence, Patchstack, WPScan, the vendors themselves and others); we show who. Exploit odds are FIRST’s EPSS, updated daily. Titles and categories are ours, so check the linked record before acting on a detail. For a write-up of the big ones, see our advisories. Every vendor, and every WordPress plugin and theme with a recorded flaw, also has its own page. All of it is free to reuse as JSON, CSV or RSS.

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