CVE-2021-32610
First published: Tue Jul 27 2021(Updated: )
In Archive_Tar before 1.4.14, symlinks can refer to targets outside of the extracted archive, a different vulnerability than CVE-2020-36193.
Credit: cve@mitre.org
| Affected Software | Affected Version | How to fix |
|---|---|---|
| Php Archive Tar | <1.4.14 | |
| Debian Debian Linux | =9.0 | |
| Fedoraproject Fedora | =33 | |
| Fedoraproject Fedora | =34 | |
| Fedoraproject Fedora | =35 |
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Reference Links
- https://github.com/pear/Archive_Tar/commit/7789ebb2f34f9e4adb3a4152ad0d1548930a9755
- https://github.com/pear/Archive_Tar/commit/b5832439b1f37331fb4f87e67fe4f
- https://github.com/pear/Archive_Tar/releases/tag/1.4.14
- https://lists.debian.org/debian-lts-announce/2021/07/msg00023.html
- https://lists.fedoraproject.org/archives/list/package-announce@lists.fedoraproject.org/message/42GPGVVFTLJYAKRI75IVB5R45NYQGEUR/
- https://lists.fedoraproject.org/archives/list/package-announce@lists.fedoraproject.org/message/CAODVMHGL5MHQWQAQTXQ7G7OE3VQZ7LS/
- https://lists.fedoraproject.org/archives/list/package-announce@lists.fedoraproject.org/message/G5LTY6COQYNMMHQJ3QIOJHEWCKD4XDFH/
- https://lists.fedoraproject.org/archives/list/package-announce@lists.fedoraproject.org/message/VJQQYDAOWHD6RDITDRPHFW7WY6BS3V5N/
- https://www.drupal.org/sa-core-2021-004
- 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/CAODVMHGL5MHQWQAQTXQ7G7OE3VQZ7LS/
- https://lists.fedoraproject.org/archives/list/package-announce%40lists.fedoraproject.org/message/VJQQYDAOWHD6RDITDRPHFW7WY6BS3V5N/
- https://lists.fedoraproject.org/archives/list/package-announce%40lists.fedoraproject.org/message/42GPGVVFTLJYAKRI75IVB5R45NYQGEUR/
Frequently Asked Questions
What is CVE-2021-32610?
CVE-2021-32610 is a vulnerability in Archive_Tar before version 1.4.14 that allows symlinks to refer to targets outside of the extracted archive.
What is the severity of CVE-2021-32610?
The severity of CVE-2021-32610 is high with a CVSS score of 7.1.
Which software is affected by CVE-2021-32610?
Php Archive Tar version up to exclusive 1.4.14, Debian Debian Linux 9.0, Fedoraproject Fedora 33, Fedoraproject Fedora 34, and Fedoraproject Fedora 35 are affected by CVE-2021-32610.
How can I fix CVE-2021-32610?
To fix CVE-2021-32610, update to version 1.4.14 of Archive_Tar.
Where can I find more information about CVE-2021-32610?
You can find more information about CVE-2021-32610 on the following links: [Link 1](https://github.com/pear/Archive_Tar/commit/7789ebb2f34f9e4adb3a4152ad0d1548930a9755), [Link 2](https://github.com/pear/Archive_Tar/commit/b5832439b1f37331fb4f87e67fe4f), [Link 3](https://github.com/pear/Archive_Tar/releases/tag/1.4.14).
- collector/nvd-index
- agent/type
- agent/softwarecombine
- agent/remedy
- collector/mitre-cve
- source/MITRE
- agent/severity
- agent/references
- agent/author
- agent/last-modified-date
- agent/weakness
- agent/description
- agent/tags
- agent/event
- agent/first-publish-date
- vendor/php
- canonical/php archive tar
- vendor/debian
- canonical/debian debian linux
- version/debian debian linux/9.0
- vendor/fedoraproject
- canonical/fedoraproject fedora
- version/fedoraproject fedora/33
- version/fedoraproject fedora/34
- version/fedoraproject fedora/35