CVE Feed

    Dashboard / CVE / CVE-2023-31975

    CVE-2023-31975

    yasm v1.3.0 was discovered to contain a memory leak via the function yasm_intnum_copy at /libyasm/intnum.c. Note: Multiple third parties dispute this as a bug and not a vulnerability according to the YASM security policy.

    Published:May 9, 2023
    Last Modified:Jan 29, 2025
    EPS:May 9, 2023
    EPSS Score:0.0002
    CVSS Score:3.3

    Affected Products

    Vendor
    Yasm Project
    Product
    Yasm

    Exploits

    https://github.com/yasm/yasm/issues/210https://github.com/yasm/yasm/issues/210

    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…

    References

    http://www.openwall.com/lists/oss-security/2023/06/20/6
    http://www.openwall.com/lists/oss-security/2023/06/21/10
    http://www.openwall.com/lists/oss-security/2023/06/21/13
    http://www.openwall.com/lists/oss-security/2023/06/21/2
    http://www.openwall.com/lists/oss-security/2023/06/21/5
    http://www.openwall.com/lists/oss-security/2023/06/21/7
    http://www.openwall.com/lists/oss-security/2023/06/21/8
    http://www.openwall.com/lists/oss-security/2023/06/21/9
    http://www.openwall.com/lists/oss-security/2023/06/22/1
    http://www.openwall.com/lists/oss-security/2023/06/22/3
    http://www.openwall.com/lists/oss-security/2023/06/22/6
    http://www.openwall.com/lists/oss-security/2023/06/23/1
    http://www.openwall.com/lists/oss-security/2023/06/23/2
    http://www.openwall.com/lists/oss-security/2023/06/23/4
    http://www.openwall.com/lists/oss-security/2023/06/23/8
    http://www.openwall.com/lists/oss-security/2023/06/23/9
    http://www.openwall.com/lists/oss-security/2023/06/24/1
    https://github.com/yasm/yasm/issues/210
    http://www.openwall.com/lists/oss-security/2023/06/20/6
    http://www.openwall.com/lists/oss-security/2023/06/21/10
    http://www.openwall.com/lists/oss-security/2023/06/21/13
    http://www.openwall.com/lists/oss-security/2023/06/21/2
    http://www.openwall.com/lists/oss-security/2023/06/21/5
    http://www.openwall.com/lists/oss-security/2023/06/21/7
    http://www.openwall.com/lists/oss-security/2023/06/21/8
    http://www.openwall.com/lists/oss-security/2023/06/21/9
    http://www.openwall.com/lists/oss-security/2023/06/22/1
    http://www.openwall.com/lists/oss-security/2023/06/22/3
    http://www.openwall.com/lists/oss-security/2023/06/22/6
    http://www.openwall.com/lists/oss-security/2023/06/23/1
    http://www.openwall.com/lists/oss-security/2023/06/23/2
    http://www.openwall.com/lists/oss-security/2023/06/23/4
    http://www.openwall.com/lists/oss-security/2023/06/23/8
    http://www.openwall.com/lists/oss-security/2023/06/23/9
    http://www.openwall.com/lists/oss-security/2023/06/24/1
    https://github.com/yasm/yasm/issues/210

    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