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CVE-2023-52168

CVE-2023-52168

This page contains facts from public vulnerability sources. Check the original advisory before updating.

The NtfsHandler.cpp NTFS handler in 7-Zip before 24.01 (for 7zz) contains a heap-based buffer overflow that allows an attacker to overwrite two bytes at multiple offsets beyond the allocated buffer size: buffer+512*i-2, for i=9, i=10, i=11, etc.

CVSS 8.4 · High · EPSS 0.3% · Fix available

Published
Updated

Stack: system

Affected products and versions

  • n/a

    Versions
    • n/a: Affected

    No fix published

  • 7zip Debian:12

    Versions
    • 22.01+dfsg-8
    Affected ranges
    • ECOSYSTEM: < 22.01+dfsg-8+deb12u1

    Update to 22.01+dfsg-8+deb12u1

  • 7zip Debian:13

    Affected ranges
    • ECOSYSTEM: < 24.05+dfsg-1

    Update to 24.05+dfsg-1

  • 7zip Debian:14

    Affected ranges
    • ECOSYSTEM: < 24.05+dfsg-1

    Update to 24.05+dfsg-1

  • p7zip Debian:12

    Versions
    • 16.02+dfsg-8
    Affected ranges
    • ECOSYSTEM: < 16.02+really25.01+dfsg-0+deb12u1

    Update to 16.02+really25.01+dfsg-0+deb12u1

  • p7zip Debian:13

    Affected ranges
    • ECOSYSTEM: < 16.02+transitional.1

    Update to 16.02+transitional.1

  • 7zip Ubuntu:Pro:22.04:LTS

    Versions
    • 21.03~beta+dfsg-6
    • 21.04~beta+dfsg-1
    • 21.06+dfsg-1
    • 21.07+dfsg-1
    • 21.07+dfsg-2
    • 21.07+dfsg-3
    • 21.07+dfsg-4
    Affected ranges
    • ECOSYSTEM: < 21.07+dfsg-4ubuntu0.1~esm1

    Update to 21.07+dfsg-4ubuntu0.1~esm1

  • 7zip Ubuntu:Pro:24.04:LTS

    Versions
    • 23.01+dfsg-3
    • 23.01+dfsg-7
    • 23.01+dfsg-8
    • 23.01+dfsg-11
    Affected ranges
    • ECOSYSTEM: < 23.01+dfsg-11ubuntu0.1~esm1

    Update to 23.01+dfsg-11ubuntu0.1~esm1

Original sources

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