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    4 vulnerabilities by pkgconf

    CVE-2023-24056 (GCVE-0-2023-24056)

    Vulnerability from nvd – Published: 2023-01-22 00:00 – Updated: 2025-04-02 15:45
    VLAI
    Summary
    In pkgconf through 1.9.3, variable duplication can cause unbounded string expansion due to incorrect checks in libpkgconf/tuple.c:pkgconf_tuple_parse. For example, a .pc file containing a few hundred bytes can expand to one billion bytes.
    Severity
    5.5 (Medium)
    CVSS:3.1/AV:L/AC:L/PR:N/UI:R/S:U/C:N/I:N/A:H
    SSVC
    Exploitation: none Automatable: no Technical Impact: partial
    CISA Coordinator (v2.0.3)
    CWE
    • n/a
    • CWE-787 - Out-of-bounds Write
    Assigner
    References
    Show details on NVD website
    To clipboard 

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    CVE-2018-1000221 (GCVE-0-2018-1000221)

    Vulnerability from nvd – Published: 2018-08-20 20:00 – Updated: 2024-09-17 00:05
    VLAI
    Summary
    pkgconf version 1.5.0 to 1.5.2 contains a Buffer Overflow vulnerability in dequote() that can result in dequote() function returns 1-byte allocation if initial length is 0, leading to buffer overflow. This attack appear to be exploitable via specially crafted .pc file. This vulnerability appears to have been fixed in 1.5.3.
    Severity
    No CVSS data available.
    CWE
    • n/a
    Assigner
    References
    Show details on NVD website
    To clipboard 

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    CVE-2023-24056 (GCVE-0-2023-24056)

    Vulnerability from cvelistv5 – Published: 2023-01-22 00:00 – Updated: 2025-04-02 15:45
    VLAI
    Summary
    In pkgconf through 1.9.3, variable duplication can cause unbounded string expansion due to incorrect checks in libpkgconf/tuple.c:pkgconf_tuple_parse. For example, a .pc file containing a few hundred bytes can expand to one billion bytes.
    Severity
    5.5 (Medium)
    CVSS:3.1/AV:L/AC:L/PR:N/UI:R/S:U/C:N/I:N/A:H
    SSVC
    Exploitation: none Automatable: no Technical Impact: partial
    CISA Coordinator (v2.0.3)
    CWE
    • n/a
    • CWE-787 - Out-of-bounds Write
    Assigner
    References
    Show details on NVD website
    To clipboard 

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    CVE-2018-1000221 (GCVE-0-2018-1000221)

    Vulnerability from cvelistv5 – Published: 2018-08-20 20:00 – Updated: 2024-09-17 00:05
    VLAI
    Summary
    pkgconf version 1.5.0 to 1.5.2 contains a Buffer Overflow vulnerability in dequote() that can result in dequote() function returns 1-byte allocation if initial length is 0, leading to buffer overflow. This attack appear to be exploitable via specially crafted .pc file. This vulnerability appears to have been fixed in 1.5.3.
    Severity
    No CVSS data available.
    CWE
    • n/a
    Assigner
    References
    Show details on NVD website
    To clipboard 

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