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.
65 results · page 2 of 2
Aug 4, 2016Integer overflow in the WebSocketChannel class in the WebSockets subsystem in Mozilla Firefox before 48.0 and Firefox ESR < 45.4 allows remote attackers to execCVE-2016-5261 · Computers, phones & browsers · Mozilla · reported by security@mozilla.orgHigh 8.8
Integer overflow in the WebSocketChannel class in the WebSockets subsystem in Mozilla Firefox before 48.0 and Firefox ESR < 45.4 allows remote attackers to execute arbitrary code or cause a denial of service (memory corruption) via crafted packets that trigger incorrect buffer-resize operations during buffering.
- Product
- Firefox
- What to do
- Apply the vendor’s update. The NVD record links to the advisory.
Full record and what to do →NVD recordlists.opensuse.orglists.opensuse.org
Apr 27, 2015Cross-site scripting (XSS) vulnerability in MQ XR WebSockets Listener in WMQ Telemetry in IBM WebSphere MQ 8.0 before 8.0.0.2 allows remote attackers to inject CVE-2015-0176 · Other software · IBM · reported by psirt@us.ibm.comMedium 4.3
Cross-site scripting (XSS) vulnerability in MQ XR WebSockets Listener in WMQ Telemetry in IBM WebSphere MQ 8.0 before 8.0.0.2 allows remote attackers to inject arbitrary web script or HTML via a crafted URI that is included in an error response.
- Product
- Websphere MQ
- What to do
- Apply the vendor’s update. The NVD record links to the advisory.
Full record and what to do →NVD recordwww-01.ibm.comsecuritytracker.com
Aug 13, 2014Use-after-free vulnerability in modules/websockets/WorkerThreadableWebSocketChannel.cpp in the Web Sockets implementation in Blink, as used in Google Chrome befCVE-2014-3165 · Other software · Debian · reported by chrome-cve-admin@google.comHigh 7.5
Use-after-free vulnerability in modules/websockets/WorkerThreadableWebSocketChannel.cpp in the Web Sockets implementation in Blink, as used in Google Chrome before 36.0.1985.143, allows remote attackers to cause a denial of service or possibly have unspecified other impact via vectors that trigger an unexpectedly long lifetime of a temporary object during method completion.
- Product
- Debian Linux
- What to do
- Apply the vendor’s update. The NVD record links to the advisory.
Full record and what to do →NVD recordgooglechromereleases.blogspot.comsecunia.com
May 14, 2014Multiple use-after-free vulnerabilities in net/websockets/websocket_job.cc in the WebSockets implementation in Google Chrome before 34.0.1847.137 allow remote aCVE-2014-1740 · Computers, phones & browsers · Google · reported by chrome-cve-admin@google.comHigh 7.5
Multiple use-after-free vulnerabilities in net/websockets/websocket_job.cc in the WebSockets implementation in Google Chrome before 34.0.1847.137 allow remote attackers to cause a denial of service or possibly have unspecified other impact via vectors related to WebSocketJob deletion.
- Product
- Chrome
- What to do
- Apply the vendor’s update. The NVD record links to the advisory.
Full record and what to do →NVD recordgooglechromereleases.blogspot.comlists.opensuse.org
Apr 15, 2014IBM MessageSight 1.x before 1.1.0.0-IBM-IMA-IT01015 allows remote attackers to cause a denial of service (resource consumption) via WebSockets MQ Telemetry TranCVE-2014-0922 · Other software · IBM · reported by psirt@us.ibm.comMedium 4.3
IBM MessageSight 1.x before 1.1.0.0-IBM-IMA-IT01015 allows remote attackers to cause a denial of service (resource consumption) via WebSockets MQ Telemetry Transport (MQTT) data.
- Product
- Messagesight JMS Client
- What to do
- Apply the vendor’s update. The NVD record links to the advisory.
Full record and what to do →NVD recordwww-01.ibm.comwww-01.ibm.com
Jul 10, 2013Adobe ColdFusion 10 before Update 11 allows remote attackers to call ColdFusion Components (CFC) public methods via WebSockets.CVE-2013-3350 · Websites & servers · Adobe · reported by AdobeHigh 10
Adobe ColdFusion 10 before Update 11 allows remote attackers to call ColdFusion Components (CFC) public methods via WebSockets.
- Product
- Coldfusion
- What to do
- Apply the vendor’s update. The NVD record links to the advisory.
Full record and what to do →NVD recordstackoverflow.comadobe.com
Oct 12, 2012The mozilla::net::FailDelayManager::Lookup function in the WebSockets implementation in Mozilla Firefox before 16.0.1, Thunderbird before 16.0.1, and SeaMonkey CVE-2012-4191 · Computers, phones & browsers · Mozilla · reported by MITREHigh 9.3
The mozilla::net::FailDelayManager::Lookup function in the WebSockets implementation in Mozilla Firefox before 16.0.1, Thunderbird before 16.0.1, and SeaMonkey before 2.13.1 allows remote attackers to cause a denial of service (memory corruption and application crash) or possibly execute arbitrary code via unspecified vectors.
- Product
- Firefox
- What to do
- Apply the vendor’s update. The NVD record links to the advisory.
May 24, 2012The WebSockets implementation in Google Chrome before 19.0.1084.52 does not properly handle use of SSL, which allows remote attackers to execute arbitrary code CVE-2011-3106 · Computers, phones & browsers · Google · reported by MITREHigh 10
The WebSockets implementation in Google Chrome before 19.0.1084.52 does not properly handle use of SSL, which allows remote attackers to execute arbitrary code or cause a denial of service (memory corruption) via unspecified vectors.
- Product
- Chrome
- What to do
- Apply the vendor’s update. The NVD record links to the advisory.
Full record and what to do →NVD recordcode.google.comgooglechromereleases.blogspot.com
Sep 19, 2011The WebSockets implementation in Google Chrome before 14.0.835.163 allows remote attackers to cause a denial of service (NULL pointer dereference and applicatioCVE-2011-2849 · Computers, phones & browsers · Google · reported by chrome-cve-admin@google.comMedium 4.3
The WebSockets implementation in Google Chrome before 14.0.835.163 allows remote attackers to cause a denial of service (NULL pointer dereference and application crash) via unspecified vectors.
- Product
- Chrome
- What to do
- Apply the vendor’s update. The NVD record links to the advisory.
Full record and what to do →NVD recordcode.google.comgooglechromereleases.blogspot.com
May 3, 2011Use-after-free vulnerability in the WebSockets implementation in Google Chrome before 11.0.696.57 allows remote attackers to cause a denial of service or possibCVE-2011-1449 · Computers, phones & browsers · Google · reported by MITREMedium 6.8
Use-after-free vulnerability in the WebSockets implementation in Google Chrome before 11.0.696.57 allows remote attackers to cause a denial of service or possibly have unspecified other impact via unknown vectors.
- Product
- Chrome
- What to do
- Apply the vendor’s update. The NVD record links to the advisory.
Full record and what to do →NVD recordcode.google.comgooglechromereleases.blogspot.com
Dec 21, 2010The default configuration of Opera before 11.00 enables WebSockets functionality, which has unspecified impact and remote attack vectors, possibly a related issCVE-2010-4586 · Computers, phones & browsers · Opera · reported by MITREHigh 10
The default configuration of Opera before 11.00 enables WebSockets functionality, which has unspecified impact and remote attack vectors, possibly a related issue to CVE-2010-4508.
- Product
- Opera Browser
- What to do
- Apply the vendor’s update. The NVD record links to the advisory.
Full record and what to do →NVD recordlists.opensuse.orgsecunia.com
Dec 9, 2010The WebSockets implementation in Mozilla Firefox 4 through 4.0 Beta 7 does not properly perform proxy upgrade negotiation, which has unspecified impact and remoCVE-2010-4508 · Computers, phones & browsers · Mozilla · reported by MITREHigh 10
The WebSockets implementation in Mozilla Firefox 4 through 4.0 Beta 7 does not properly perform proxy upgrade negotiation, which has unspecified impact and remote attack vectors, related to an "inherent problem" with the WebSocket specification.
- Product
- Firefox
- What to do
- Apply the vendor’s update. The NVD record links to the advisory.
Full record and what to do →NVD recordlists.opensuse.orgosvdb.org
Sep 7, 2010The WebSockets implementation in Google Chrome before 6.0.472.53 does not properly handle integer values, which allows remote attackers to cause a denial of serCVE-2010-3254 · Computers, phones & browsers · Google · reported by MITREHigh 10
The WebSockets implementation in Google Chrome before 6.0.472.53 does not properly handle integer values, which allows remote attackers to cause a denial of service or possibly have unspecified other impact via unknown vectors.
- Product
- Chrome
- What to do
- Apply the vendor’s update. The NVD record links to the advisory.
Full record and what to do →NVD recordcode.google.comcode.google.com
Sep 7, 2010The WebSockets implementation in Google Chrome before 6.0.472.53 allows remote attackers to cause a denial of service (NULL pointer dereference and application CVE-2010-3251 · Computers, phones & browsers · Google · reported by MITREMedium 4.3
The WebSockets implementation in Google Chrome before 6.0.472.53 allows remote attackers to cause a denial of service (NULL pointer dereference and application crash) via unspecified vectors.
- Product
- Chrome
- What to do
- Apply the vendor’s update. The NVD record links to the advisory.
Full record and what to do →NVD recordcode.google.comcode.google.com
Jul 22, 2010Off-by-one error in the WebSocketHandshake::readServerHandshake function in websockets/WebSocketHandshake.cpp in WebCore in WebKit before r56380, as used in Qt CVE-2010-1766 · Other software · Digia · reported by product-security@apple.comHigh 7.5
Off-by-one error in the WebSocketHandshake::readServerHandshake function in websockets/WebSocketHandshake.cpp in WebCore in WebKit before r56380, as used in Qt and other products, allows remote websockets servers to cause a denial of service (memory corruption) or possibly have unspecified other impact via an upgrade header that is long and invalid.
- Product
- QT
- What to do
- Apply the vendor’s update. The NVD record links to the advisory.
Full record and what to do →NVD recordlists.fedoraproject.orglists.fedoraproject.org
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.
Weekly security brief
The flaws that hit local websites, every Friday.
One short email: what got exploited this week, which WordPress plugins broke, and what to check. Unsubscribe in one click.
Tell us what you're building.
A website, your marketing, a security check, an app, or the thing you've been running out of a spreadsheet for three years. A few lines is plenty.
Not ready to talk yet? Run the free website check and see what Google sees.