VulnerabilityModified
CVE-2021-32610
In Archive_Tar before 1.4.14, symlinks can refer to targets outside of the extracted archive, a different vulnerability than CVE-2020-36193.
HIGH 7.1EPSS 73.4%
Does this matter?
EPSS puts the probability of exploitation in the next 30 days at 73.4%, higher than 99% of all known CVEs. Patch or mitigate before the next change window.
Description
In Archive_Tar before 1.4.14, symlinks can refer to targets outside of the extracted archive, a different vulnerability than CVE-2020-36193.
- CVSS 3.1
- 7.1 HIGHCVSS:3.1/AV:L/AC:L/PR:L/UI:N/S:U/C:H/I:H/A:N
- EPSS
- 73.38% probability · 99th percentile
- CISA KEV
- Not listed
- Weakness
- CWE-59
- Affected
- php/archive tar · debian/debian linux · fedoraproject/fedora
- Source
- cve@mitre.org
References
- https://github.com/pear/Archive_Tar/commit/7789ebb2f34f9e4adb3a4152ad0d1548930a9755Patch, Third Party Advisory
- https://github.com/pear/Archive_Tar/commit/b5832439b1f37331fb4f87e67fe4fPatch, Third Party Advisory
- https://github.com/pear/Archive_Tar/releases/tag/1.4.14Release Notes, Third Party Advisory
- https://lists.debian.org/debian-lts-announce/2021/07/msg00023.htmlMailing List, Third Party Advisory
- https://lists.fedoraproject.org/archives/list/package-announce%40lists.fedoraproject.org/message/42GPGVVFTLJYAKRI75IVB5R45NYQGEUR/
- https://lists.fedoraproject.org/archives/list/package-announce%40lists.fedoraproject.org/message/CAODVMHGL5MHQWQAQTXQ7G7OE3VQZ7LS/
- https://lists.fedoraproject.org/archives/list/package-announce%40lists.fedoraproject.org/message/G5LTY6COQYNMMHQJ3QIOJHEWCKD4XDFH/
- https://lists.fedoraproject.org/archives/list/package-announce%40lists.fedoraproject.org/message/VJQQYDAOWHD6RDITDRPHFW7WY6BS3V5N/
- https://www.drupal.org/sa-core-2021-004Third Party Advisory
- https://github.com/pear/Archive_Tar/commit/7789ebb2f34f9e4adb3a4152ad0d1548930a9755Patch, Third Party Advisory
- https://github.com/pear/Archive_Tar/commit/b5832439b1f37331fb4f87e67fe4fPatch, Third Party Advisory
- https://github.com/pear/Archive_Tar/releases/tag/1.4.14Release Notes, Third Party Advisory
- https://lists.debian.org/debian-lts-announce/2021/07/msg00023.htmlMailing List, Third Party Advisory
- https://lists.fedoraproject.org/archives/list/package-announce%40lists.fedoraproject.org/message/42GPGVVFTLJYAKRI75IVB5R45NYQGEUR/
- https://lists.fedoraproject.org/archives/list/package-announce%40lists.fedoraproject.org/message/CAODVMHGL5MHQWQAQTXQ7G7OE3VQZ7LS/
- https://lists.fedoraproject.org/archives/list/package-announce%40lists.fedoraproject.org/message/G5LTY6COQYNMMHQJ3QIOJHEWCKD4XDFH/
- https://lists.fedoraproject.org/archives/list/package-announce%40lists.fedoraproject.org/message/VJQQYDAOWHD6RDITDRPHFW7WY6BS3V5N/
- https://www.drupal.org/sa-core-2021-004Third Party Advisory
Source: NVD record, EPSS from FIRST.org, KEV from CISA. Refreshed daily.