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CVE-2022-2879

CVE-2022-2879 · Unbounded memory consumption when reading headers in archive/tar

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

Reader.Read does not set a limit on the maximum size of file headers. A maliciously crafted archive could cause Read to allocate unbounded amounts of memory, potentially causing resource exhaustion or panics. After fix, Reader.Read limits the maximum size of header blocks to 1 MiB.

CVSS 7.5 · High · EPSS 2.0% · Fix available

Published
Updated

Stack: system

Affected products and versions

  • archive/tar

    Versions
    • ≥ 0, < 1.18.7: Affected (semver)
    • ≥ 1.19.0-0, < 1.19.2: Affected (semver)

    Update to 1.18.7; Update to 1.19.2

  • golang-1.19 Debian:12

    Affected ranges
    • ECOSYSTEM: < 1.19.2-1

    Update to 1.19.2-1

  • golang-1.10 Ubuntu:14.04:LTS

    Versions
    • 1.10.4-2ubuntu1~14.04.1
    Affected ranges
    • ECOSYSTEM: (−∞, +∞)

    No fix published

  • golang-1.13 Ubuntu:Pro:16.04:LTS

    Versions
    • 1.13.8-1ubuntu1~16.04.2
    • 1.13.8-1ubuntu1~16.04.3
    • 1.13.8-1ubuntu1~16.04.3+esm2
    Affected ranges
    • ECOSYSTEM: < 1.13.8-1ubuntu1~16.04.3+esm3

    Update to 1.13.8-1ubuntu1~16.04.3+esm3

  • golang-1.18 Ubuntu:Pro:16.04:LTS

    Affected ranges
    • ECOSYSTEM: < 1.18.1-1ubuntu1~16.04.6

    Update to 1.18.1-1ubuntu1~16.04.6

  • golang-1.10 Ubuntu:16.04:LTS

    Versions
    • 1.10.4-2ubuntu1~16.04.1
    • 1.10.4-2ubuntu1~16.04.2
    Affected ranges
    • ECOSYSTEM: (−∞, +∞)

    No fix published

  • golang-1.6 Ubuntu:16.04:LTS

    Versions
    • 1.6-0ubuntu1
    • 1.6-0ubuntu2
    • 1.6-0ubuntu3
    • 1.6-0ubuntu4
    • 1.6-0ubuntu5
    • 1.6.1-0ubuntu1
    • 1.6.2-0ubuntu5~16.04
    • 1.6.2-0ubuntu5~16.04.2
    • 1.6.2-0ubuntu5~16.04.3
    • 1.6.2-0ubuntu5~16.04.4
    Affected ranges
    • ECOSYSTEM: (−∞, +∞)

    No fix published

  • golang-1.18 Ubuntu:18.04:LTS

    Versions
    • 1.18.1-1ubuntu1~18.04.3
    Affected ranges
    • ECOSYSTEM: < 1.18.1-1ubuntu1~18.04.4

    Update to 1.18.1-1ubuntu1~18.04.4

  • golang-1.10 Ubuntu:18.04:LTS

    Versions
    • 1.10~rc1-1
    • 1.10~rc1-1ubuntu1
    • 1.10~rc1-2ubuntu1
    • 1.10~rc2-1ubuntu1
    • 1.10-1ubuntu1
    • 1.10.1-1ubuntu2
    • 1.10.4-2ubuntu1~18.04.1
    • 1.10.4-2ubuntu1~18.04.2
    Affected ranges
    • ECOSYSTEM: (−∞, +∞)

    No fix published

  • golang-1.13 Ubuntu:Pro:18.04:LTS

    Versions
    • 1.13.8-1ubuntu1~18.04.2
    • 1.13.8-1ubuntu1~18.04.3
    • 1.13.8-1ubuntu1~18.04.4
    Affected ranges
    • ECOSYSTEM: < 1.13.8-1ubuntu1~18.04.4+esm1

    Update to 1.13.8-1ubuntu1~18.04.4+esm1

  • golang-1.16 Ubuntu:Pro:18.04:LTS

    Versions
    • 1.16.2-0ubuntu1~18.04.2
    Affected ranges
    • ECOSYSTEM: < 1.16.2-0ubuntu1~18.04.2+esm1

    Update to 1.16.2-0ubuntu1~18.04.2+esm1

  • golang-1.8 Ubuntu:18.04:LTS

    Versions
    • 1.8.3-2ubuntu1
    • 1.8.3-2ubuntu1.18.04.1
    Affected ranges
    • ECOSYSTEM: (−∞, +∞)

    No fix published

  • golang-1.9 Ubuntu:18.04:LTS

    Versions
    • 1.9.1-2ubuntu1
    • 1.9.2-1ubuntu1
    • 1.9.2-3ubuntu1
    • 1.9.3-1ubuntu1
    • 1.9.4-1ubuntu1
    Affected ranges
    • ECOSYSTEM: (−∞, +∞)

    No fix published

  • golang-1.13 Ubuntu:20.04:LTS

    Versions
    • 1.13.1-1ubuntu1
    • 1.13.3-1ubuntu1
    • 1.13.4-1ubuntu1
    • 1.13.5-1ubuntu1
    • 1.13.6-1ubuntu1
    • 1.13.6-2ubuntu1
    • 1.13.7-1ubuntu1
    • 1.13.8-1ubuntu1
    • 1.13.8-1ubuntu1.1
    Affected ranges
    • ECOSYSTEM: < 1.13.8-1ubuntu1.2

    Update to 1.13.8-1ubuntu1.2

  • golang-1.16 Ubuntu:20.04:LTS

    Versions
    • 1.16.2-0ubuntu1~20.04
    Affected ranges
    • ECOSYSTEM: < 1.16.2-0ubuntu1~20.04.1

    Update to 1.16.2-0ubuntu1~20.04.1

  • golang-1.18 Ubuntu:20.04:LTS

    Versions
    • 1.18.1-1ubuntu1~20.04.1
    Affected ranges
    • ECOSYSTEM: < 1.18.1-1ubuntu1~20.04.2

    Update to 1.18.1-1ubuntu1~20.04.2

  • golang-1.14 Ubuntu:20.04:LTS

    Versions
    • 1.14~beta1-1
    • 1.14~beta1-2
    • 1.14~rc1-1
    • 1.14-1
    • 1.14.1-1
    • 1.14.2-1
    • 1.14.2-1ubuntu1
    • 1.14.3-2ubuntu2~20.04.1
    • 1.14.3-2ubuntu2~20.04.2
    Affected ranges
    • ECOSYSTEM: (−∞, +∞)

    No fix published

  • golang-1.13 Ubuntu:22.04:LTS

    Versions
    • 1.13.8-1ubuntu2
    • 1.13.8-1ubuntu2.22.04.1
    Affected ranges
    • ECOSYSTEM: < 1.13.8-1ubuntu2.22.04.2

    Update to 1.13.8-1ubuntu2.22.04.2

  • golang-1.17 Ubuntu:22.04:LTS

    Versions
    • 1.17-1ubuntu2
    • 1.17.3-1ubuntu1
    • 1.17.3-1ubuntu2
    • 1.17.13-3ubuntu1
    • 1.17.13-3ubuntu1.2
    • 1.17.13-3ubuntu1.3
    Affected ranges
    • ECOSYSTEM: (−∞, +∞)

    No fix published

  • golang-1.18 Ubuntu:22.04:LTS

    Versions
    • 1.18~beta1-0ubuntu1
    • 1.18~beta2-1ubuntu1
    • 1.18~beta2-1ubuntu2
    • 1.18~rc1-1ubuntu1
    • 1.18-1ubuntu1
    • 1.18.1-1ubuntu1
    Affected ranges
    • ECOSYSTEM: < 1.18.1-1ubuntu1.1

    Update to 1.18.1-1ubuntu1.1

Original sources

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