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HuttenlocherTechnologies
Updated 4 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.

1,764exploited flaws on CISA’s list
35added in the last 30 days
479new WordPress flaws this week
390,525entries in the database

14 results

  • Jun 15, 2022ok-file-formats master 2021-9-12 is affected by a buffer overflow in ok_jpg_convert_data_unit_grayscale and ok_jpg_convert_YCbCr_to_RGB.CVE-2021-41413 · Other software · Ok-file-formats Project · reported by MITREHigh 7.8

    ok-file-formats master 2021-9-12 is affected by a buffer overflow in ok_jpg_convert_data_unit_grayscale and ok_jpg_convert_YCbCr_to_RGB.

    Product
    Ok-file-formats
    What to do
    Apply the vendor’s update. The NVD record links to the advisory.
  • Mar 2, 2022David Brackeen ok-file-formats 203defd is vulnerable to Buffer Overflow.CVE-2021-44343 · Other software · Ok-file-formats Project · reported by MITREHigh 7.8

    David Brackeen ok-file-formats 203defd is vulnerable to Buffer Overflow. When the function of the ok-file-formats project is used, a heap-buffer-overflow occurred in function ok_png_read_data() in "/ok_png.c".

    Product
    Ok-file-formats
    What to do
    Apply the vendor’s update. The NVD record links to the advisory.
  • Mar 2, 2022David Brackeen ok-file-formats 203defd is vulnerable to Buffer Overflow.CVE-2021-44335 · Other software · Ok-file-formats Project · reported by MITREHigh 7.8

    David Brackeen ok-file-formats 203defd is vulnerable to Buffer Overflow. When the function of the ok-file-formats project is used, a heap-buffer-overflow occurs in function ok_png_transform_scanline() in "/ok_png.c:533".

    Product
    Ok-file-formats
    What to do
    Apply the vendor’s update. The NVD record links to the advisory.
  • Feb 28, 2022David Brackeen ok-file-formats 203defd is vulnerable to Buffer Overflow via function ok_png_transform_scanline() in "/ok_png.c:494".CVE-2021-44342 · Other software · Ok-file-formats Project · reported by MITREHigh 7.8

    David Brackeen ok-file-formats 203defd is vulnerable to Buffer Overflow via function ok_png_transform_scanline() in "/ok_png.c:494".

    Product
    Ok-file-formats
    What to do
    Apply the vendor’s update. The NVD record links to the advisory.
  • Feb 28, 2022David Brackeen ok-file-formats dev version is vulnerable to Buffer Overflow.CVE-2021-44340 · Other software · Ok-file-formats Project · reported by MITREHigh 7.8

    David Brackeen ok-file-formats dev version is vulnerable to Buffer Overflow. When the function of the ok-file-formats project is used, a heap-buffer-overflow occurred in function ok_jpg_generate_huffman_table() in "/ok_jpg.c:403".

    Product
    Ok-file-formats
    What to do
    Apply the vendor’s update. The NVD record links to the advisory.
  • Feb 28, 2022David Brackeen ok-file-formats 203defd is vulnerable to Buffer Overflow.CVE-2021-44339 · Other software · Ok-file-formats Project · reported by MITREHigh 7.8

    David Brackeen ok-file-formats 203defd is vulnerable to Buffer Overflow. When the function of the ok-file-formats project is used, a heap-buffer-overflow occurred in function ok_png_transform_scanline() in "/ok_png.c:712".

    Product
    Ok-file-formats
    What to do
    Apply the vendor’s update. The NVD record links to the advisory.
  • Feb 28, 2022David Brackeen ok-file-formats 97f78ca is vulnerable to Buffer Overflow.CVE-2021-44334 · Other software · Ok-file-formats Project · reported by MITREHigh 7.8

    David Brackeen ok-file-formats 97f78ca is vulnerable to Buffer Overflow. When the function of the ok-file-formats project is used, a heap-buffer-overflow occurs in function ok_jpg_convert_YCbCr_to_RGB() in "/ok_jpg.c:513" .

    Product
    Ok-file-formats
    What to do
    Apply the vendor’s update. The NVD record links to the advisory.
  • Aug 27, 2021Heap-based Buffer Overflow vulnerability exists in ok-file-formats 1 via the ok_jpg_generate_huffman_table function in ok_jpg.c.CVE-2021-28233 · Other software · Ok-file-formats Project · reported by MITREHigh 8.8

    Heap-based Buffer Overflow vulnerability exists in ok-file-formats 1 via the ok_jpg_generate_huffman_table function in ok_jpg.c.

    Product
    Ok-file-formats
    What to do
    Apply the vendor’s update. The NVD record links to the advisory.
  • Aug 24, 2021ok-file-formats through 2021-04-29 has a heap-based buffer overflow in the ok_csv_circular_buffer_read function in ok_csv.c.CVE-2021-32263 · Other software · Ok-file-formats Project · reported by MITREHigh 7.8

    ok-file-formats through 2021-04-29 has a heap-based buffer overflow in the ok_csv_circular_buffer_read function in ok_csv.c.

    Product
    Ok-file-formats
    What to do
    Apply the vendor’s update. The NVD record links to the advisory.
  • Jul 15, 2021A heap-based buffer overflow vulnerability in the function ok_jpg_decode_block_progressive() at ok_jpg.c:1054 of ok-file-formats through 2020-06-26 allows attacCVE-2020-23707 · Other software · Ok-file-formats Project · reported by MITREMedium 6.5

    A heap-based buffer overflow vulnerability in the function ok_jpg_decode_block_progressive() at ok_jpg.c:1054 of ok-file-formats through 2020-06-26 allows attackers to cause a Denial of Service (DOS) via a crafted jpeg file.

    Product
    Ok-file-formats
    What to do
    Apply the vendor’s update. The NVD record links to the advisory.
  • Jul 15, 2021A heap-based buffer overflow vulnerability in the function ok_jpg_decode_block_subsequent_scan() ok_jpg.c:1102 of ok-file-formats through 2020-06-26 allows attaCVE-2020-23706 · Other software · Ok-file-formats Project · reported by MITREMedium 6.5

    A heap-based buffer overflow vulnerability in the function ok_jpg_decode_block_subsequent_scan() ok_jpg.c:1102 of ok-file-formats through 2020-06-26 allows attackers to cause a Denial of Service (DOS) via a crafted jpeg file.

    Product
    Ok-file-formats
    What to do
    Apply the vendor’s update. The NVD record links to the advisory.
  • Dec 31, 2018ok-file-formats through 2018-10-16 has a heap-based buffer over-read in the ok_mo_decode2 function in ok_mo.c.CVE-2018-20618 · Other software · Ok-file-formats Project · reported by MITREHigh 8.8

    ok-file-formats through 2018-10-16 has a heap-based buffer over-read in the ok_mo_decode2 function in ok_mo.c.

    Product
    Ok-file-formats
    What to do
    Apply the vendor’s update. The NVD record links to the advisory.
  • Dec 31, 2018ok-file-formats through 2018-10-16 has a heap-based buffer overflow in the ok_csv_decode2 function in ok_csv.c.CVE-2018-20617 · Other software · Ok-file-formats Project · reported by MITREHigh 8.8

    ok-file-formats through 2018-10-16 has a heap-based buffer overflow in the ok_csv_decode2 function in ok_csv.c.

    Product
    Ok-file-formats
    What to do
    Apply the vendor’s update. The NVD record links to the advisory.
  • Dec 31, 2018ok-file-formats through 2018-10-16 has a heap-based buffer overflow in the ok_wav_decode_ms_adpcm_data function in ok_wav.c.CVE-2018-20616 · Other software · Ok-file-formats Project · reported by MITREHigh 8.8

    ok-file-formats through 2018-10-16 has a heap-based buffer overflow in the ok_wav_decode_ms_adpcm_data function in ok_wav.c.

    Product
    Ok-file-formats
    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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