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    CVE-2023-29579

    yasm 1.3.0.55.g101bc was discovered to contain a stack overflow via the component yasm/yasm+0x43b466 in vsprintf. Note: This has been disputed by third parties who argue this is a bug and not a security issue because yasm is a standalone program not designed to run untrusted code.

    Published:Apr 24, 2023
    Last Modified:Nov 21, 2024
    EPS:Apr 24, 2023
    EPSS Score:0.00028
    CVSS Score:5.5

    Affected Products

    Vendor
    Yasm Project
    Product
    Yasm

    Exploits

    https://github.com/yasm/yasm/issues/214https://github.com/z1r00/fuzz_vuln/blob/main/yasm/stack-buffer-overflow/yasm/readmd.mdhttps://github.com/yasm/yasm/issues/214https://github.com/z1r00/fuzz_vuln/blob/main/yasm/stack-buffer-overflow/yasm/readmd.md

    Common Weakness Enumeration

    CWE-787 Out-of-bounds Write

    Common Attack Pattern Enumeration and Classification (CAPEC)

    No CAPEC recorded yet

    Related CVEs

    CVE-2024-22653 (CVSS 4.8) — yasm commit 9defefae was discovered to contain a NULL pointer dereference via the yasm_section_bcs_append func…
    CVE-2023-49555 (CVSS 5.5) — An issue in YASM 1.3.0.86.g9def allows a remote attacker to cause a denial of service via the expand_smacro fu…
    CVE-2023-49556 (CVSS 5.5) — Buffer Overflow vulnerability in YASM 1.3.0.86.g9def allows a remote attacker to cause a denial of service via…
    CVE-2023-49557 (CVSS 5.5) — An issue in YASM 1.3.0.86.g9def allows a remote attacker to cause a denial of service via the yasm_section_bcs…
    CVE-2023-49554 (CVSS 5.5) — Use After Free vulnerability in YASM 1.3.0.86.g9def allows a remote attacker to cause a denial of service via …
    CVE-2023-49558 (CVSS 5.5) — An issue in YASM 1.3.0.86.g9def allows a remote attacker to cause a denial of service via the expand_mmac_para…
    CVE-2023-37732 (CVSS 5.5) — Yasm v1.3.0.78 was found prone to NULL Pointer Dereference in /libyasm/intnum.c and /elf/elf.c, which allows t…
    CVE-2023-31723 (CVSS 5.5) — yasm 1.3.0.55.g101bc was discovered to contain a segmentation violation via the function expand_mmac_params at…
    CVE-2023-31724 (CVSS 7.8) — yasm 1.3.0.55.g101bc was discovered to contain a segmentation violation via the function do_directive at /nasm…
    CVE-2023-31725 (CVSS 5.5) — yasm 1.3.0.55.g101bc was discovered to contain a heap-use-after-free via the function expand_mmac_params at ya…

    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