An issue was discovered in libde265 v1.0.8.There is a Heap-use-after-free in intrapred.h when decoding file using dec265.

The remote host is affected by the vulnerability described in GLSA-202408-20 (libde265: Multiple Vulnerabilities)

    Multiple vulnerabilities have been discovered in libde265. Please review the CVE identifiers referenced     below for details.

Tenable has extracted the preceding description block directly from the Gentoo Linux security advisory.

Note that Nessus has not tested for these issues but has instead relied only on the application's self-reported version number.

The remote Ubuntu 16.04 ESM / 18.04 ESM / 20.04 LTS / 22.04 LTS host has packages installed that are affected by multiple vulnerabilities as referenced in the USN-6627-1 advisory.

    It was discovered that libde265 could be made to read out of bounds. If a user or automated system were     tricked into opening a specially crafted file, an attacker could possibly use this issue to cause a denial     of service. (CVE-2021-35452, CVE-2021-36411, CVE-2022-43238, CVE-2022-43241, CVE-2022-43242)

    It was discovered that libde265 did not properly manage memory. If a user or automated system were tricked     into opening a specially crafted file, an attacker could possibly use this issue to cause a denial of     service or execute arbitrary code. This issue only affected Ubuntu 22.04 LTS. (CVE-2021-36408)

    It was discovered that libde265 contained a logical error. If a user or automated system were tricked into     opening a specially crafted file, an attacker could possibly use this issue to cause a denial of service.
    (CVE-2021-36409)

    It was discovered that libde265 could be made to write out of bounds. If a user or automated system were     tricked into opening a specially crafted file, an attacker could possibly use this issue to cause a denial     of service or execute arbitrary code. (CVE-2021-36410, CVE-2022-43235, CVE-2022-43236, CVE-2022-43237,     CVE-2022-43239, CVE-2022-43240, CVE-2022-43243, CVE-2022-43248, CVE-2022-43252, CVE-2022-43253)

    It was discovered that libde265 could be made to write out of bounds. If a user or automated system were     tricked into opening a specially crafted file, an attacker could possibly use this issue to cause a denial     of service or execute arbitrary code. This issue only affected Ubuntu 22.04 LTS. (CVE-2022-1253)

Tenable has extracted the preceding description block directly from the Ubuntu security advisory.

Note that Nessus has not tested for these issues but has instead relied only on the application's self-reported version number.

The remote Ubuntu 16.04 ESM / 18.04 ESM / 20.04 LTS host has packages installed that are affected by multiple vulnerabilities as referenced in the USN-6617-1 advisory.

    It was discovered that libde265 could be made to write out of bounds. If a user or automated system were     tricked into opening a specially crafted file, an attacker could possibly use this issue to cause a denial     of service or execute arbitrary code. This issue only affected Ubuntu 16.04 LTS and Ubuntu 18.04 LTS.
    (CVE-2020-21594)

    It was discovered that libde265 could be made to write out of bounds. If a user or automated system were     tricked into opening a specially crafted file, an attacker could possibly use this issue to cause a denial     of service or execute arbitrary code. (CVE-2020-21595, CVE-2020-21596, CVE-2020-21599, CVE-2020-21600,     CVE-2020-21601, CVE-2020-21602, CVE-2020-21603, CVE-2020-21604, CVE-2020-21605)

    It was discovered that libde265 did not properly manage memory. If a user or automated system were tricked     into opening a specially crafted file, an attacker could possibly use this issue to cause a denial of     service or execute arbitrary code. This issue only affected Ubuntu 20.04 LTS. (CVE-2020-21597,     CVE-2020-21598, CVE-2020-21606, CVE-2021-36408)

Tenable has extracted the preceding description block directly from the Ubuntu security advisory.

Note that Nessus has not tested for these issues but has instead relied only on the application's self-reported version number.

The remote Debian 11 host has packages installed that are affected by multiple vulnerabilities as referenced in the dsa-5346 advisory.

  - libde265 v1.0.4 contains a heap buffer overflow in the put_epel_hv_fallback function, which can be     exploited via a crafted a file. (CVE-2020-21594)

  - libde265 v1.0.4 contains a heap buffer overflow in the mc_luma function, which can be exploited via a     crafted a file. (CVE-2020-21595)

  - libde265 v1.0.4 contains a global buffer overflow in the decode_CABAC_bit function, which can be exploited     via a crafted a file. (CVE-2020-21596)

  - libde265 v1.0.4 contains a heap buffer overflow in the mc_chroma function, which can be exploited via a     crafted a file. (CVE-2020-21597)

  - libde265 v1.0.4 contains a heap buffer overflow in the ff_hevc_put_unweighted_pred_8_sse function, which     can be exploited via a crafted a file. (CVE-2020-21598)

  - libde265 v1.0.4 contains a heap buffer overflow in the de265_image::available_zscan function, which can be     exploited via a crafted a file. (CVE-2020-21599)

  - libde265 v1.0.4 contains a heap buffer overflow in the put_weighted_pred_avg_16_fallback function, which     can be exploited via a crafted a file. (CVE-2020-21600)

  - libde265 v1.0.4 contains a stack buffer overflow in the put_qpel_fallback function, which can be exploited     via a crafted a file. (CVE-2020-21601)

  - libde265 v1.0.4 contains a heap buffer overflow in the put_weighted_bipred_16_fallback function, which can     be exploited via a crafted a file. (CVE-2020-21602)

  - libde265 v1.0.4 contains a heap buffer overflow in the put_qpel_0_0_fallback_16 function, which can be     exploited via a crafted a file. (CVE-2020-21603)

  - libde265 v1.0.4 contains a heap buffer overflow fault in the _mm_loadl_epi64 function, which can be     exploited via a crafted a file. (CVE-2020-21604)

  - libde265 v1.0.4 contains a segmentation fault in the apply_sao_internal function, which can be exploited     via a crafted a file. (CVE-2020-21605)

  - libde265 v1.0.4 contains a heap buffer overflow fault in the put_epel_16_fallback function, which can be     exploited via a crafted a file. (CVE-2020-21606)

  - An Incorrect Access Control vulnerability exists in libde265 v1.0.8 due to a SEGV in slice.cc.
    (CVE-2021-35452)

  - An issue was discovered in libde265 v1.0.8.There is a Heap-use-after-free in intrapred.h when decoding     file using dec265. (CVE-2021-36408)

  - There is an Assertion `scaling_list_pred_matrix_id_delta==1' failed at sps.cc:925 in libde265 v1.0.8 when     decoding file, which allows attackers to cause a Denial of Service (DoS) by running the application with a     crafted file or possibly have unspecified other impact. (CVE-2021-36409)

  - A stack-buffer-overflow exists in libde265 v1.0.8 via fallback-motion.cc in function put_epel_hv_fallback     when running program dec265. (CVE-2021-36410)

  - An issue has been found in libde265 v1.0.8 due to incorrect access control. A SEGV caused by a READ memory     access in function derive_boundaryStrength of deblock.cc has occurred. The vulnerability causes a     segmentation fault and application crash, which leads to remote denial of service. (CVE-2021-36411)

  - Heap-based Buffer Overflow in GitHub repository strukturag/libde265 prior to and including 1.0.8. The fix     is established in commit 8e89fe0e175d2870c39486fdd09250b230ec10b8 but does not yet belong to an official     release. (CVE-2022-1253)

  - Libde265 v1.0.8 was discovered to contain a heap-buffer-overflow vulnerability via     ff_hevc_put_hevc_epel_pixels_8_sse in sse-motion.cc. This vulnerability allows attackers to cause a Denial     of Service (DoS) via a crafted video file. (CVE-2022-43235)

  - Libde265 v1.0.8 was discovered to contain a stack-buffer-overflow vulnerability via     put_qpel_fallback<unsigned short> in fallback-motion.cc. This vulnerability allows attackers to cause a     Denial of Service (DoS) via a crafted video file. (CVE-2022-43236)

  - Libde265 v1.0.8 was discovered to contain a stack-buffer-overflow vulnerability via void     put_epel_hv_fallback<unsigned short> in fallback-motion.cc. This vulnerability allows attackers to cause a     Denial of Service (DoS) via a crafted video file. (CVE-2022-43237)

  - Libde265 v1.0.8 was discovered to contain an unknown crash via ff_hevc_put_hevc_qpel_h_3_v_3_sse in sse-     motion.cc. This vulnerability allows attackers to cause a Denial of Service (DoS) via a crafted video     file. (CVE-2022-43238)

  - Libde265 v1.0.8 was discovered to contain a heap-buffer-overflow vulnerability via mc_chroma<unsigned     short> in motion.cc. This vulnerability allows attackers to cause a Denial of Service (DoS) via a crafted     video file. (CVE-2022-43239)

  - Libde265 v1.0.8 was discovered to contain a heap-buffer-overflow vulnerability via     ff_hevc_put_hevc_qpel_h_2_v_1_sse in sse-motion.cc. This vulnerability allows attackers to cause a Denial     of Service (DoS) via a crafted video file. (CVE-2022-43240)

  - Libde265 v1.0.8 was discovered to contain an unknown crash via ff_hevc_put_hevc_qpel_v_3_8_sse in sse-     motion.cc. This vulnerability allows attackers to cause a Denial of Service (DoS) via a crafted video     file. (CVE-2022-43241)

  - Libde265 v1.0.8 was discovered to contain a heap-buffer-overflow vulnerability via mc_luma<unsigned char>     in motion.cc. This vulnerability allows attackers to cause a Denial of Service (DoS) via a crafted video     file. (CVE-2022-43242)

  - Libde265 v1.0.8 was discovered to contain a heap-buffer-overflow vulnerability via     ff_hevc_put_weighted_pred_avg_8_sse in sse-motion.cc. This vulnerability allows attackers to cause a     Denial of Service (DoS) via a crafted video file. (CVE-2022-43243)

  - Libde265 v1.0.8 was discovered to contain a heap-buffer-overflow vulnerability via     put_qpel_fallback<unsigned short> in fallback-motion.cc. This vulnerability allows attackers to cause a     Denial of Service (DoS) via a crafted video file. (CVE-2022-43244)

  - Libde265 v1.0.8 was discovered to contain a segmentation violation via apply_sao_internal<unsigned short>     in sao.cc. This vulnerability allows attackers to cause a Denial of Service (DoS) via a crafted video     file. (CVE-2022-43245)

  - Libde265 v1.0.8 was discovered to contain a heap-buffer-overflow vulnerability via     put_weighted_pred_avg_16_fallback in fallback-motion.cc. This vulnerability allows attackers to cause a     Denial of Service (DoS) via a crafted video file. (CVE-2022-43248)

  - Libde265 v1.0.8 was discovered to contain a heap-buffer-overflow vulnerability via     put_epel_hv_fallback<unsigned short> in fallback-motion.cc. This vulnerability allows attackers to cause a     Denial of Service (DoS) via a crafted video file. (CVE-2022-43249)

  - Libde265 v1.0.8 was discovered to contain a heap-buffer-overflow vulnerability via     put_qpel_0_0_fallback_16 in fallback-motion.cc. This vulnerability allows attackers to cause a Denial of     Service (DoS) via a crafted video file. (CVE-2022-43250)

  - Libde265 v1.0.8 was discovered to contain a heap-buffer-overflow vulnerability via put_epel_16_fallback in     fallback-motion.cc. This vulnerability allows attackers to cause a Denial of Service (DoS) via a crafted     video file. (CVE-2022-43252)

  - Libde265 v1.0.8 was discovered to contain a heap-buffer-overflow vulnerability via     put_unweighted_pred_16_fallback in fallback-motion.cc. This vulnerability allows attackers to cause a     Denial of Service (DoS) via a crafted video file. (CVE-2022-43253)

  - Libde265 1.0.9 is vulnerable to Buffer Overflow in function void put_qpel_fallback<unsigned short>     (CVE-2022-47655)

Note that Nessus has not tested for these issues but has instead relied only on the application's self-reported version number.

The remote Debian 10 host has packages installed that are affected by multiple vulnerabilities as referenced in the dla-3240 advisory.

  - libde265 v1.0.4 contains a heap buffer overflow in the de265_image::available_zscan function, which can be     exploited via a crafted a file. (CVE-2020-21599)

  - An Incorrect Access Control vulnerability exists in libde265 v1.0.8 due to a SEGV in slice.cc.
    (CVE-2021-35452)

  - An issue was discovered in libde265 v1.0.8.There is a Heap-use-after-free in intrapred.h when decoding     file using dec265. (CVE-2021-36408)

  - There is an Assertion `scaling_list_pred_matrix_id_delta==1' failed at sps.cc:925 in libde265 v1.0.8 when     decoding file, which allows attackers to cause a Denial of Service (DoS) by running the application with a     crafted file or possibly have unspecified other impact. (CVE-2021-36409)

  - A stack-buffer-overflow exists in libde265 v1.0.8 via fallback-motion.cc in function put_epel_hv_fallback     when running program dec265. (CVE-2021-36410)

  - An issue has been found in libde265 v1.0.8 due to incorrect access control. A SEGV caused by a READ memory     access in function derive_boundaryStrength of deblock.cc has occurred. The vulnerability causes a     segmentation fault and application crash, which leads to remote denial of service. (CVE-2021-36411)

Note that Nessus has not tested for these issues but has instead relied only on the application's self-reported version number.

ID	Name	Product	Family	Severity
205344	GLSA-202408-20 : libde265: Multiple Vulnerabilities	Nessus	Gentoo Local Security Checks	critical
190241	Ubuntu 16.04 ESM / 18.04 ESM / 20.04 LTS / 22.04 LTS : libde265 vulnerabilities (USN-6627-1)	Nessus	Ubuntu Local Security Checks	critical
189774	Ubuntu 16.04 ESM / 18.04 ESM / 20.04 LTS : libde265 vulnerabilities (USN-6617-1)	Nessus	Ubuntu Local Security Checks	high
171376	Debian DSA-5346-1 : libde265 - security update	Nessus	Debian Local Security Checks	critical
168855	Debian DLA-3240-1 : libde265 - LTS security update	Nessus	Debian Local Security Checks	high

Detections

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CVE-2021-36408

medium

Tenable Plugins

critical

critical

high

critical

high