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.
02 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.
03 Exploitation and scoring
- Exploitation
- Not assessed. CISA has not published an exploitation assessment for this record, and it is not in the KEV catalog. That is an absence of assessment, not a finding of no risk.
- SSVC decision
- Not assessed by CISA
- EPSS probability
- 73.37% probability of exploitation activity in the next 30 days.
- EPSS percentile
- Equal to or higher than the score of 99.4% of scored records. A rank, not a probability.
- NVD base score
- 7.1 (CVSS v3.x), scored by the NVD independently of the CNA.
- NVD CVSS vector
- CVSS:3.1/AV:L/AC:L/PR:L/UI:N/S:U/C:H/I:H/A:N
- NVD analysis status
- Modified. NVD last modified this record on 2026-06-17.
- Red Hat severity
- Moderate. Red Hat's rating for its own products, not a CVSS rating.
Exploit-prediction scores from FIRST. Independent scoring and analysis status from the NVD. Vendor severity from Red Hat. Exploitation assessment and catalog membership from CISA.
04 Metadata
- Published
- 2021-07-27 05:21Z5 YR AGO
- Last updated
- 2024-08-03 23:25Z2 YR AGO
- Reserved
- 2021-05-12
- Assigning CNA
- mitre
- Record state
- PUBLISHED
- Severity
- Not rated by the issuing CNA
- CNA CVSS vector
- Not published by the issuing CNA
- Weaknesses
- Data version
- 5.1
- Document digest
- 94d8be6913cab28a9c6b60f18c0ee910730bbd4223abc92dbbccf79f9cada232
05 Affected products
06 References
- www.drupal.orghttps://www.drupal.org/sa-core-2021-004
- lists.debian.org[debian-lts-announce] 20210726 [SECURITY] [DLA 2721-1] drupal7 security updatehttps://lists.debian.org/debian-lts-announce/2021/07/msg00023.html
- github.comhttps://github.com/pear/Archive_Tar/releases/tag/1.4.14
- github.comhttps://github.com/pear/Archive_Tar/commit/b5832439b1f37331fb4f87e67fe4f
- lists.fedoraproject.orgFEDORA-2021-6cf271948ahttps://lists.fedoraproject.org/archives/list/package-announce%40lists.fedoraproject.org/message/G5LTY6COQYNMMHQJ3QIOJHEWCKD4XDFH/
- lists.fedoraproject.orgFEDORA-2021-c9c1f6e5c7https://lists.fedoraproject.org/archives/list/package-announce%40lists.fedoraproject.org/message/CAODVMHGL5MHQWQAQTXQ7G7OE3VQZ7LS/
- github.comhttps://github.com/pear/Archive_Tar/commit/7789ebb2f34f9e4adb3a4152ad0d1548930a9755
- lists.fedoraproject.orgFEDORA-2021-8093e197f4https://lists.fedoraproject.org/archives/list/package-announce%40lists.fedoraproject.org/message/VJQQYDAOWHD6RDITDRPHFW7WY6BS3V5N/
- lists.fedoraproject.orgFEDORA-2021-0c013f520chttps://lists.fedoraproject.org/archives/list/package-announce%40lists.fedoraproject.org/message/42GPGVVFTLJYAKRI75IVB5R45NYQGEUR/
07 Fixed in
AlmaLinux 8
- apcu-panel Fixed in 5.1.18-1.module_el8.6.0+2750+78feabcb
- libzip Fixed
A version is affected if any line below covers it.
- Affected before 1.6.1-1.module_el8.6.0+2750+78feabcb
- Affected before 1.6.1-1.module_el8.6.0+3239+bedf0508
- libzip-devel Fixed
A version is affected if any line below covers it.
- Affected before 1.6.1-1.module_el8.6.0+2750+78feabcb
- Affected before 1.6.1-1.module_el8.6.0+3239+bedf0508
- libzip-tools Fixed
A version is affected if any line below covers it.
- Affected before 1.6.1-1.module_el8.6.0+2750+78feabcb
- Affected before 1.6.1-1.module_el8.6.0+3239+bedf0508
- php Fixed in 7.4.30-1.module_el8.7.0+3286+227f3cf0
- php-bcmath Fixed in 7.4.30-1.module_el8.7.0+3286+227f3cf0
- php-cli Fixed in 7.4.30-1.module_el8.7.0+3286+227f3cf0
- php-common Fixed in 7.4.30-1.module_el8.7.0+3286+227f3cf0
- php-dba Fixed in 7.4.30-1.module_el8.7.0+3286+227f3cf0
- php-dbg Fixed in 7.4.30-1.module_el8.7.0+3286+227f3cf0
- php-devel Fixed in 7.4.30-1.module_el8.7.0+3286+227f3cf0
- php-embedded Fixed in 7.4.30-1.module_el8.7.0+3286+227f3cf0
- php-enchant Fixed in 7.4.30-1.module_el8.7.0+3286+227f3cf0
- php-ffi Fixed in 7.4.30-1.module_el8.7.0+3286+227f3cf0
- php-fpm Fixed in 7.4.30-1.module_el8.7.0+3286+227f3cf0
- php-gd Fixed in 7.4.30-1.module_el8.7.0+3286+227f3cf0
- php-gmp Fixed in 7.4.30-1.module_el8.7.0+3286+227f3cf0
- php-intl Fixed in 7.4.30-1.module_el8.7.0+3286+227f3cf0
- php-json Fixed in 7.4.30-1.module_el8.7.0+3286+227f3cf0
- php-ldap Fixed in 7.4.30-1.module_el8.7.0+3286+227f3cf0
- php-mbstring Fixed in 7.4.30-1.module_el8.7.0+3286+227f3cf0
- php-mysqlnd Fixed in 7.4.30-1.module_el8.7.0+3286+227f3cf0
- php-odbc Fixed in 7.4.30-1.module_el8.7.0+3286+227f3cf0
- php-opcache Fixed in 7.4.30-1.module_el8.7.0+3286+227f3cf0
- php-pdo Fixed in 7.4.30-1.module_el8.7.0+3286+227f3cf0
- php-pear Fixed in 1:1.10.13-1.module_el8.6.0+3268+b150a051
- php-pecl-apcu Fixed
A version is affected if any line below covers it.
- Affected before 5.1.18-1.module_el8.6.0+2750+78feabcb
- Affected before 5.1.18-1.module_el8.6.0+3239+bedf0508
- php-pecl-apcu-devel Fixed
A version is affected if any line below covers it.
- Affected before 5.1.18-1.module_el8.6.0+2750+78feabcb
- Affected before 5.1.18-1.module_el8.6.0+3239+bedf0508
- php-pecl-rrd Fixed
A version is affected if any line below covers it.
- Affected before 2.0.1-1.module_el8.6.0+2750+78feabcb
- Affected before 2.0.1-1.module_el8.6.0+3239+bedf0508
- php-pecl-xdebug Fixed
A version is affected if any line below covers it.
- Affected before 2.9.5-1.module_el8.6.0+2750+78feabcb
- Affected before 2.9.5-1.module_el8.6.0+3239+bedf0508
- php-pecl-zip Fixed
A version is affected if any line below covers it.
- Affected before 1.18.2-1.module_el8.6.0+2750+78feabcb
- Affected before 1.18.2-1.module_el8.6.0+3239+bedf0508
- php-pgsql Fixed in 7.4.30-1.module_el8.7.0+3286+227f3cf0
- php-process Fixed in 7.4.30-1.module_el8.7.0+3286+227f3cf0
- php-snmp Fixed in 7.4.30-1.module_el8.7.0+3286+227f3cf0
- php-soap Fixed in 7.4.30-1.module_el8.7.0+3286+227f3cf0
- php-xml Fixed in 7.4.30-1.module_el8.7.0+3286+227f3cf0
- php-xmlrpc Fixed in 7.4.30-1.module_el8.7.0+3286+227f3cf0
Source: AlmaLinux, AlmaLinux OS. Copyright (c) 2023 AlmaLinux OS. Licensed under MIT License. Received through OSV.dev. Reformatted by exploit.cc.
Arch Linux
- drupal Not affected
- nextcloud Fixed in 22.2.0-1
Source: Arch Linux Security Tracker, the Arch Linux security team. Reformatted by exploit.cc.
CloudLinux 8
- apcu-panel Fixed in 5.1.18-1.module_el8.6.0+2750+78feabcb
- libzip Fixed
A version is affected if any line below covers it.
- Affected before 1.6.1-1.module_el8.6.0+2750+78feabcb
- Affected before 1.6.1-1.module_el8.6.0+3239+bedf0508
- libzip-devel Fixed
A version is affected if any line below covers it.
- Affected before 1.6.1-1.module_el8.6.0+2750+78feabcb
- Affected before 1.6.1-1.module_el8.6.0+3239+bedf0508
- libzip-tools Fixed
A version is affected if any line below covers it.
- Affected before 1.6.1-1.module_el8.6.0+2750+78feabcb
- Affected before 1.6.1-1.module_el8.6.0+3239+bedf0508
- php Fixed in 7.4.30-1.module_el8.7.0+3286+227f3cf0
- php-bcmath Fixed in 7.4.30-1.module_el8.7.0+3286+227f3cf0
- php-cli Fixed in 7.4.30-1.module_el8.7.0+3286+227f3cf0
- php-common Fixed in 7.4.30-1.module_el8.7.0+3286+227f3cf0
- php-dba Fixed in 7.4.30-1.module_el8.7.0+3286+227f3cf0
- php-dbg Fixed in 7.4.30-1.module_el8.7.0+3286+227f3cf0
- php-devel Fixed in 7.4.30-1.module_el8.7.0+3286+227f3cf0
- php-embedded Fixed in 7.4.30-1.module_el8.7.0+3286+227f3cf0
- php-enchant Fixed in 7.4.30-1.module_el8.7.0+3286+227f3cf0
- php-ffi Fixed in 7.4.30-1.module_el8.7.0+3286+227f3cf0
- php-fpm Fixed in 7.4.30-1.module_el8.7.0+3286+227f3cf0
- php-gd Fixed in 7.4.30-1.module_el8.7.0+3286+227f3cf0
- php-gmp Fixed in 7.4.30-1.module_el8.7.0+3286+227f3cf0
- php-intl Fixed in 7.4.30-1.module_el8.7.0+3286+227f3cf0
- php-json Fixed in 7.4.30-1.module_el8.7.0+3286+227f3cf0
- php-ldap Fixed in 7.4.30-1.module_el8.7.0+3286+227f3cf0
- php-mbstring Fixed in 7.4.30-1.module_el8.7.0+3286+227f3cf0
- php-mysqlnd Fixed in 7.4.30-1.module_el8.7.0+3286+227f3cf0
- php-odbc Fixed in 7.4.30-1.module_el8.7.0+3286+227f3cf0
- php-opcache Fixed in 7.4.30-1.module_el8.7.0+3286+227f3cf0
- php-pdo Fixed in 7.4.30-1.module_el8.7.0+3286+227f3cf0
- php-pear Fixed in 1:1.10.13-1.module_el8.6.0+3268+b150a051
- php-pecl-apcu Fixed
A version is affected if any line below covers it.
- Affected before 5.1.18-1.module_el8.6.0+2750+78feabcb
- Affected before 5.1.18-1.module_el8.6.0+3239+bedf0508
- php-pecl-apcu-devel Fixed
A version is affected if any line below covers it.
- Affected before 5.1.18-1.module_el8.6.0+2750+78feabcb
- Affected before 5.1.18-1.module_el8.6.0+3239+bedf0508
- php-pecl-rrd Fixed
A version is affected if any line below covers it.
- Affected before 2.0.1-1.module_el8.6.0+2750+78feabcb
- Affected before 2.0.1-1.module_el8.6.0+3239+bedf0508
- php-pecl-xdebug Fixed
A version is affected if any line below covers it.
- Affected before 2.9.5-1.module_el8.6.0+2750+78feabcb
- Affected before 2.9.5-1.module_el8.6.0+3239+bedf0508
- php-pecl-zip Fixed
A version is affected if any line below covers it.
- Affected before 1.18.2-1.module_el8.6.0+2750+78feabcb
- Affected before 1.18.2-1.module_el8.6.0+3239+bedf0508
- php-pgsql Fixed in 7.4.30-1.module_el8.7.0+3286+227f3cf0
- php-process Fixed in 7.4.30-1.module_el8.7.0+3286+227f3cf0
- php-snmp Fixed in 7.4.30-1.module_el8.7.0+3286+227f3cf0
- php-soap Fixed in 7.4.30-1.module_el8.7.0+3286+227f3cf0
- php-xml Fixed in 7.4.30-1.module_el8.7.0+3286+227f3cf0
- php-xmlrpc Fixed in 7.4.30-1.module_el8.7.0+3286+227f3cf0
Derived from AlmaLinux 8. Partial coverage: only packages taken from AlmaLinux 8 are listed.
Source: CloudLinux errata, CloudLinux Inc. Derived from: AlmaLinux, AlmaLinux OS. Copyright (c) 2023 AlmaLinux OS. Licensed under MIT License. Received through OSV.dev. Reformatted by exploit.cc.
Debian 12
- php-pear Fixed in 1:1.10.13+submodules+notgz-1
Source: Debian Security Tracker, the Debian security team. Received through OSV.dev. Reformatted by exploit.cc.
Debian 13
- php-pear Fixed in 1:1.10.13+submodules+notgz-1
Source: Debian Security Tracker, the Debian security team. Received through OSV.dev. Reformatted by exploit.cc.
Debian 14
- php-pear Fixed in 1:1.10.13+submodules+notgz-1
Source: Debian Security Tracker, the Debian security team. Received through OSV.dev. Reformatted by exploit.cc.
Ubuntu 18.04 LTS
- php-pear Fixed in 1:1.10.5+submodules+notgz-1ubuntu1.18.04.4
Source: Ubuntu, Canonical Ltd. Licensed under CC BY-SA 4.0. Received through OSV.dev. Reformatted by exploit.cc.
Ubuntu 20.04 LTS
- php-pear Fixed in 1:1.10.9+submodules+notgz-1ubuntu0.20.04.3
Source: Ubuntu, Canonical Ltd. Licensed under CC BY-SA 4.0. Received through OSV.dev. Reformatted by exploit.cc.
Ubuntu 22.04 LTS
- php-pear Fixed in 1:1.10.12+submodules+notgz+20210212-1ubuntu1
Source: Ubuntu, Canonical Ltd. Licensed under CC BY-SA 4.0. Received through OSV.dev. Reformatted by exploit.cc.
Ubuntu Pro 14.04 LTS
- drupal7 No fix yet
Source: Ubuntu, Canonical Ltd. Licensed under CC BY-SA 4.0. Received through OSV.dev. Reformatted by exploit.cc.
Ubuntu Pro 16.04 LTS
- drupal7 No fix yet
- php-pear Fixed in 1:1.10.1+submodules+notgz-6ubuntu0.3+esm1Available with Ubuntu Pro (Infra-only): https://ubuntu.com/pro
Source: Ubuntu, Canonical Ltd. Licensed under CC BY-SA 4.0. Received through OSV.dev. Reformatted by exploit.cc.
A release or ecosystem missing from this list has no record here. It may be unaffected or not covered by the source. Source notices and licences.