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    CVE-2022-33065

    Multiple signed integers overflow in function au_read_header in src/au.c and in functions mat4_open and mat4_read_header in src/mat4.c in Libsndfile, allows an attacker to cause Denial of Service or other unspecified impacts.

    Published:Jul 18, 2023
    Last Modified:Nov 21, 2024
    EPS:Jul 18, 2023
    EPSS Score:0.00024
    CVSS Score:7.8

    Affected Products

    Vendor
    Libsndfile Project
    Product
    Libsndfile
    Vendor
    Redhat
    Product
    Enterprise Linux

    Exploits

    https://github.com/libsndfile/libsndfile/issues/833https://github.com/libsndfile/libsndfile/issues/833

    Common Weakness Enumeration

    CWE-190 Integer Overflow or Wraparound

    Common Attack Pattern Enumeration and Classification (CAPEC)

    CAPEC-92 Forced Integer Overflow

    Related CVEs

    CVE-2026-37555 (CVSS 7.5) — An issue was discovered in libsndfile 1.2.2 IMA ADPCM codec. The AIFF code path (line 241) was fixed with (sf_…
    CVE-2025-56226 (CVSS 5.3) — Libsndfile <=1.2.2 contains a memory leak vulnerability in the mpeg_l3_encoder_init() function within the mpeg…
    CVE-2025-52194 (CVSS 7.5) — A buffer overflow vulnerability exists in libsndfile version 1.2.2 and potentially earlier versions when proce…
    CVE-2024-50613 (CVSS 6.5) — libsndfile through 1.2.2 has a reachable assertion, that may lead to application exit, in mpeg_l3_encode.c mpe…
    CVE-2024-50612 (CVSS 5.5) — libsndfile through 1.2.2 has an ogg_vorbis.c vorbis_analysis_wrote out-of-bounds read.…
    CVE-2022-33064 (CVSS 7.8) — An off-by-one error in function wav_read_header in src/wav.c in Libsndfile 1.1.0, results in a write out of bo…
    CVE-2021-3246 (CVSS 8.8) — A heap buffer overflow vulnerability in msadpcm_decode_block of libsndfile 1.0.30 allows attackers to execute …
    CVE-2021-4156 (CVSS 7.1) — An out-of-bounds read flaw was found in libsndfile's FLAC codec functionality. An attacker who is able to subm…
    CVE-2019-3832 (CVSS 5.5) — It was discovered the fix for CVE-2018-19758 (libsndfile) was not complete and still allows a read beyond the …
    CVE-2018-19662 (CVSS 8.1) — An issue was discovered in libsndfile 1.0.28. There is a buffer over-read in the function i2alaw_array in alaw…

    Common Vulnerability Scoring System

    Attack Vector
    Network
    Adjacent
    Local
    Physical
    Privileges Required
    None
    Low
    High
    User Interaction
    None
    Required
    Scope
    Unchanged
    Changed
    Confidentiality
    None
    Low
    High
    Integrity
    None
    Low
    High
    Availability
    None
    Low
    High