CVE-2024-35366

FFmpeg n6.1.1 is Integer Overflow. The vulnerability exists in the parse_options function of sbgdec.c within the libavformat module. When parsing certain options, the software does not adequately validate the input. This allows for negative duration values to be accepted without proper bounds checking.

FFmpeg is a complete and free Internet live audio and video broadcasting solution for Linux/Unix. It also includes a digital VCR. It can encode in real time in many formats including MPEG1 audio and video, MPEG4, h263, ac3, asf, avi, real, mjpeg, and flash.

Security Fix(es):

FFmpeg n6.1.1 is Integer Overflow. The vulnerability exists in the parse_options function of sbgdec.c within the libavformat module. When parsing certain options, the software does not adequately validate the input. This allows for negative duration values to be accepted without proper bounds checking.(CVE-2024-35366)

FFmpeg n6.1.1 has an Out-of-bounds Read via libavcodec/ppc/vp8dsp_altivec.c, static const vec_s8 h_subpel_filters_outer(CVE-2024-35367)

FFmpeg n6.1.1 is Integer Overflow. The vulnerability exists in the parse_options function of sbgdec.c within the libavformat module. When parsing certain options, the software does not adequately validate the input. This allows for negative duration values to be accepted without proper bounds checking.

These are all security issues fixed in the ffmpeg-4-4.4.7-2.1 package on the GA media of openSUSE Tumbleweed.

These are all security issues fixed in the ffmpeg-7-7.1.4-2.1 package on the GA media of openSUSE Tumbleweed.

This update for ffmpeg-4 fixes the following issues:

Changes in ffmpeg-4:

• Add check for the return value of av_malloc_array() to avoid potential NULL pointer dereference. (CVE-2025-10256, bsc#1249431)

• Update to version 4.4.7:

  • Codecs, filters and other various bugfixes
  • aacenc_tns: clamp filter direction energy measurement. (CVE-2025-1594, bsc#1237561)
  • avcodec/jpeg2000dec: implement cdef remapping during pixel format matching. (CVE-2025-9951, bsc#1249393)

This update for ffmpeg-7 fixes the following issues

• CVE-2026-40962: inadequate CENC subsample bounds checks can lead to an integer overflow (bsc#1262237).

Changes for ffmpeg-7:

• Update to version 7.1.4:

• Codec, format, filter and various other bugfixes.
• lavc/aarch64: Fix addp overflow in ff_pred16x16_plane_neon_10
• swscale/output: Fix integer overflow in yuv2ya16_X_c_template()
• avformat/avformat: clear FFFormatContext packet queue when closing a muxer

This update for ffmpeg-4 fixes the following issues

Update to version 4.4.7:

• CVE-2023-6601: HLS Unsafe File Extension Bypass (bsc#1220545).
• CVE-2024-35366: FFmpeg n6.1.1 is Integer Overflow. The vulnerability exists in the parse_options function of sbgdec.c within the libavformat module. When parsing certain options, the software does not adequately validate the i (bsc#1234030).
• CVE-2025-1594: stack-based buffer overflow in function ff_aac_search_for_tns of the file libavcodec/aacenc_tns.c of the component AAC Encoder (bsc#1237561).
• CVE-2025-9951: heap-based buffer overflow in jpeg2000dec (bsc#1249393).
• CVE-2025-10256: NULL pointer dereference in Firequalizer filter (bsc#1249431).
• CVE-2025-63757: accumulation of filtered pixel values can lead to an integer overflow (bsc#1255392).
• CVE-2026-30997: Denial of Service via out-of-bounds read (bsc#1262047).
• CVE-2026-40962: inadequate CENC subsample bounds checks can lead to an integer overflow (bsc#1262237).

This update for ffmpeg-4 fixes the following issues

Update to version 4.4.7:

• CVE-2023-6601: HLS Unsafe File Extension Bypass (bsc#1220545).
• CVE-2024-35366: FFmpeg n6.1.1 is Integer Overflow. The vulnerability exists in the parse_options function of sbgdec.c within the libavformat module. When parsing certain options, the software does not adequately validate the i (bsc#1234030).
• CVE-2025-1594: stack-based buffer overflow in function ff_aac_search_for_tns of the file libavcodec/aacenc_tns.c of the component AAC Encoder (bsc#1237561).
• CVE-2025-9951: heap-based buffer overflow in jpeg2000dec (bsc#1249393).
• CVE-2025-10256: NULL pointer dereference in Firequalizer filter (bsc#1249431).
• CVE-2025-63757: accumulation of filtered pixel values can lead to an integer overflow (bsc#1255392).
• CVE-2026-30997: Denial of Service via out-of-bounds read (bsc#1262047).
• CVE-2026-40962: inadequate CENC subsample bounds checks can lead to an integer overflow (bsc#1262237).

It was discovered that FFmpeg did not correctly handle certain memory operations. An attacker could possibly use this issue to cause a denial of service or execute arbitrary code. This issue only affected Ubuntu 24.04 LTS. (CVE-2024-35365)

It was discovered that FFmpeg did not correctly handle certain integer calculations. An attacker could possibly use this issue to cause a denial of service. (CVE-2024-35366)

It was discovered that FFmpeg may perform an out-of-bounds read under certain circumstances. An attacker could possibly use this issue to cause a denial of service. (CVE-2024-35367)

It was discovered that FFmpeg did not correctly handle certain memory operations. An attacker could possibly use this issue to cause a denial of service or execute arbitrary code. This issue only affected Ubuntu 18.04 LTS, Ubuntu 20.04 LTS, Ubuntu 22.04 LTS and Ubuntu 24.04 LTS. (CVE-2024-35368)

It was discovered that FFmpeg did not correctly handle certain inputs, which could lead to an integer overflow. An attacker could possibly use this issue to cause a denial of service or execute arbitrary code. (CVE-2024-36613, CVE-2024-36616, CVE-2024-36618)

It was discovered that FFmpeg did not correctly handle certain inputs, which could lead to an integer overflow. An attacker could possibly use this issue to cause a denial of service or execute arbitrary code. This issue only affected Ubuntu 24.04 LTS. (CVE-2024-36619)

It was discovered that FFmpeg did not correctly handle certain memory operations. A remote attacker could possibly use this issue to cause a denial of service or execute arbitrary code. This issue only affected Ubuntu 22.04 LTS and Ubuntu 24.04 LTS. (CVE-2024-7055)