CVE-2021-23336
CVE-2021-23336 · Web Cache Poisoning
This page contains facts from public vulnerability sources. Check the original advisory before updating.
This page shows selected source facts. See the linked advisories for the complete description and affected versions.
The package python/cpython from 0 and before 3.6.13, from 3.7.0 and before 3.7.10, from 3.8.0 and before 3.8.8, from 3.9.0 and before 3.9.2 are vulnerable to Web Cache Poisoning via urllib.parse.parse_qsl and urllib.parse.parse_qs by using a vector called parameter cloaking. When the attacker can separate query parameters using a semicolon (;), they can cause a difference in the interpretation of the request between the proxy (running with default configuration) and the server. This can result in malicious requests being cached as completely safe ones, as the proxy would usually not see the semicolon as a separator, and therefore would not include it in a cache key of an unkeyed parameter.
CVSS 5.9 · Medium · EPSS 40.7% · Fix available
- Published
- Updated
Stack: system
Affected products and versions
python/cpython
- Versions
- ≥ 0, < unspecified: Affected (custom)
- ≥ unspecified, < 3.6.13: Affected (custom)
- ≥ 3.7.0, < unspecified: Affected (custom)
- ≥ unspecified, < 3.7.10: Affected (custom)
- ≥ 3.8.0, < unspecified: Affected (custom)
- ≥ unspecified, < 3.8.8: Affected (custom)
- ≥ 3.9.0, < unspecified: Affected (custom)
- ≥ unspecified, < 3.9.2: Affected (custom)
Update to 3.6.13; Update to 3.7.10; Update to 3.8.8; Update to 3.9.2
pypy3 Debian:12
- Affected ranges
- ECOSYSTEM: < 7.3.3+dfsg-3
Update to 7.3.3+dfsg-3
pypy3 Debian:13
- Affected ranges
- ECOSYSTEM: < 7.3.3+dfsg-3
Update to 7.3.3+dfsg-3
pypy3 Debian:14
- Affected ranges
- ECOSYSTEM: < 7.3.3+dfsg-3
Update to 7.3.3+dfsg-3
python-django Debian:12
- Affected ranges
- ECOSYSTEM: < 2:2.2.19-1
Update to 2:2.2.19-1
python-django Debian:13
- Affected ranges
- ECOSYSTEM: < 2:2.2.19-1
Update to 2:2.2.19-1
python-django Debian:14
- Affected ranges
- ECOSYSTEM: < 2:2.2.19-1
Update to 2:2.2.19-1
python2.7 Ubuntu:Pro:14.04:LTS
- Versions
- 2.7.5-8ubuntu3
- 2.7.5-8ubuntu4
- 2.7.6-2
- 2.7.6-2ubuntu1
- 2.7.6-3
- 2.7.6-3ubuntu1
- 2.7.6-4
- 2.7.6-4ubuntu1
- 2.7.6-5
- 2.7.6-7
- 2.7.6-8
- 2.7.6-8ubuntu0.2
- 2.7.6-8ubuntu0.3
- 2.7.6-8ubuntu0.4
- 2.7.6-8ubuntu0.5
- 2.7.6-8ubuntu0.6+esm2
- 2.7.6-8ubuntu0.6+esm3
- 2.7.6-8ubuntu0.6+esm5
- 2.7.6-8ubuntu0.6+esm6
- 2.7.6-8ubuntu0.6+esm7
- 2.7.6-8ubuntu0.6+esm8
- 2.7.6-8ubuntu0.6+esm9
- 2.7.6-8ubuntu0.6+esm10
- 2.7.6-8ubuntu0.6+esm11
- 2.7.6-8ubuntu0.6+esm12
- 2.7.6-8ubuntu0.6+esm13
- 2.7.6-8ubuntu0.6+esm14
- 2.7.6-8ubuntu0.6+esm15
- 2.7.6-8ubuntu0.6+esm16
- 2.7.6-8ubuntu0.6+esm17
- 2.7.6-8ubuntu0.6+esm18
- 2.7.6-8ubuntu0.6+esm20
- 2.7.6-8ubuntu0.6+esm21
- 2.7.6-8ubuntu0.6+esm22
- 2.7.6-8ubuntu0.6+esm24
- 2.7.6-8ubuntu0.6+esm25
- 2.7.6-8ubuntu0.6+esm26
- 2.7.6-8ubuntu0.6+esm28
- 2.7.6-8ubuntu0.6+esm29
- 2.7.6-8ubuntu0.6+esm30
- Affected ranges
- ECOSYSTEM: (−∞, +∞)
No fix published
python3.4 Ubuntu:Pro:14.04:LTS
- Versions
- 3.4~b1-0ubuntu3
- 3.4~b1-4ubuntu4
- 3.4~b1-4ubuntu6
- 3.4~b1-5ubuntu2
- 3.4~b2-1
- 3.4~b3-1ubuntu1
- 3.4~rc1-1build1
- 3.4~rc2-1
- 3.4~rc3-0ubuntu1
- 3.4.0-1
- 3.4.0-2ubuntu1
- 3.4.0-2ubuntu1.1
- 3.4.3-1ubuntu1~14.04.1
- 3.4.3-1ubuntu1~14.04.3
- 3.4.3-1ubuntu1~14.04.4
- 3.4.3-1ubuntu1~14.04.5
- 3.4.3-1ubuntu1~14.04.6
- 3.4.3-1ubuntu1~14.04.7
- 3.4.3-1ubuntu1~14.04.7+esm2
- 3.4.3-1ubuntu1~14.04.7+esm4
- 3.4.3-1ubuntu1~14.04.7+esm6
- 3.4.3-1ubuntu1~14.04.7+esm7
- 3.4.3-1ubuntu1~14.04.7+esm8
- 3.4.3-1ubuntu1~14.04.7+esm10
- 3.4.3-1ubuntu1~14.04.7+esm11
- 3.4.3-1ubuntu1~14.04.7+esm12
- 3.4.3-1ubuntu1~14.04.7+esm13
- 3.4.3-1ubuntu1~14.04.7+esm14
- 3.4.3-1ubuntu1~14.04.7+esm15
- 3.4.3-1ubuntu1~14.04.7+esm16
- 3.4.3-1ubuntu1~14.04.7+esm17
- 3.4.3-1ubuntu1~14.04.7+esm19
- 3.4.3-1ubuntu1~14.04.7+esm20
- 3.4.3-1ubuntu1~14.04.7+esm21
- Affected ranges
- ECOSYSTEM: (−∞, +∞)
No fix published
python3.5 Ubuntu:Pro:14.04:LTS
- Versions
- 3.5.2-2ubuntu0~16.04.4~14.04.1
- 3.5.2-2ubuntu0~16.04.4~14.04.1+esm1
- 3.5.2-2ubuntu0~16.04.4~14.04.1+esm3
- 3.5.2-2ubuntu0~16.04.4~14.04.1+esm4
- 3.5.2-2ubuntu0~16.04.4~14.04.1+esm5
- 3.5.2-2ubuntu0~16.04.4~14.04.1+esm6
- 3.5.2-2ubuntu0~16.04.4~14.04.1+esm7
- 3.5.2-2ubuntu0~16.04.4~14.04.1+esm8
- 3.5.2-2ubuntu0~16.04.4~14.04.1+esm9
- 3.5.2-2ubuntu0~16.04.4~14.04.1+esm10
- 3.5.2-2ubuntu0~16.04.4~14.04.1+esm11
- Affected ranges
- ECOSYSTEM: (−∞, +∞)
No fix published
python2.7 Ubuntu:Pro:16.04:LTS
- Versions
- 2.7.10-4ubuntu1
- 2.7.10-4ubuntu2
- 2.7.11-2
- 2.7.11-3
- 2.7.11-4
- 2.7.11-6
- 2.7.11-7
- 2.7.11-7ubuntu1
- 2.7.12-1~16.04
- 2.7.12-1ubuntu0~16.04.1
- 2.7.12-1ubuntu0~16.04.2
- 2.7.12-1ubuntu0~16.04.3
- 2.7.12-1ubuntu0~16.04.4
- 2.7.12-1ubuntu0~16.04.8
- 2.7.12-1ubuntu0~16.04.9
- 2.7.12-1ubuntu0~16.04.11
- 2.7.12-1ubuntu0~16.04.12
- 2.7.12-1ubuntu0~16.04.13
- 2.7.12-1ubuntu0~16.04.14
- 2.7.12-1ubuntu0~16.04.16
- 2.7.12-1ubuntu0~16.04.18
- 2.7.12-1ubuntu0~16.04.18+esm1
- 2.7.12-1ubuntu0~16.04.18+esm2
- 2.7.12-1ubuntu0~16.04.18+esm3
- 2.7.12-1ubuntu0~16.04.18+esm4
- 2.7.12-1ubuntu0~16.04.18+esm5
- 2.7.12-1ubuntu0~16.04.18+esm6
- 2.7.12-1ubuntu0~16.04.18+esm7
- 2.7.12-1ubuntu0~16.04.18+esm8
- 2.7.12-1ubuntu0~16.04.18+esm9
- 2.7.12-1ubuntu0~16.04.18+esm10
- 2.7.12-1ubuntu0~16.04.18+esm11
- 2.7.12-1ubuntu0~16.04.18+esm12
- 2.7.12-1ubuntu0~16.04.18+esm13
- 2.7.12-1ubuntu0~16.04.18+esm15
- 2.7.12-1ubuntu0~16.04.18+esm16
- 2.7.12-1ubuntu0~16.04.18+esm17
- 2.7.12-1ubuntu0~16.04.18+esm18
- 2.7.12-1ubuntu0~16.04.18+esm19
- 2.7.12-1ubuntu0~16.04.18+esm20
- 2.7.12-1ubuntu0~16.04.18+esm21
- 2.7.12-1ubuntu0~16.04.18+esm22
- Affected ranges
- ECOSYSTEM: (−∞, +∞)
No fix published
python3.5 Ubuntu:Pro:16.04:LTS
- Versions
- 3.5.0-3
- 3.5.0-3ubuntu1
- 3.5.1~rc1-2ubuntu1
- 3.5.1-1
- 3.5.1-2
- 3.5.1-3
- 3.5.1-5
- 3.5.1-6ubuntu1
- 3.5.1-6ubuntu2
- 3.5.1-9ubuntu1
- 3.5.1-10
- 3.5.2-2~16.01
- 3.5.2-2~16.04
- 3.5.2-2ubuntu0~16.04.1
- 3.5.2-2ubuntu0~16.04.2
- 3.5.2-2ubuntu0~16.04.3
- 3.5.2-2ubuntu0~16.04.4
- 3.5.2-2ubuntu0~16.04.5
- 3.5.2-2ubuntu0~16.04.8
- 3.5.2-2ubuntu0~16.04.9
- 3.5.2-2ubuntu0~16.04.10
- 3.5.2-2ubuntu0~16.04.11
- 3.5.2-2ubuntu0~16.04.12
- 3.5.2-2ubuntu0~16.04.13
- 3.5.2-2ubuntu0~16.04.13+esm1
- 3.5.2-2ubuntu0~16.04.13+esm2
- 3.5.2-2ubuntu0~16.04.13+esm3
- 3.5.2-2ubuntu0~16.04.13+esm5
- 3.5.2-2ubuntu0~16.04.13+esm6
- 3.5.2-2ubuntu0~16.04.13+esm7
- 3.5.2-2ubuntu0~16.04.13+esm8
- 3.5.2-2ubuntu0~16.04.13+esm9
- 3.5.2-2ubuntu0~16.04.13+esm10
- 3.5.2-2ubuntu0~16.04.13+esm11
- 3.5.2-2ubuntu0~16.04.13+esm12
- 3.5.2-2ubuntu0~16.04.13+esm13
- 3.5.2-2ubuntu0~16.04.13+esm14
- 3.5.2-2ubuntu0~16.04.13+esm15
- 3.5.2-2ubuntu0~16.04.13+esm16
- 3.5.2-2ubuntu0~16.04.13+esm17
- 3.5.2-2ubuntu0~16.04.13+esm18
- 3.5.2-2ubuntu0~16.04.13+esm19
- 3.5.2-2ubuntu0~16.04.13+esm20
- 3.5.2-2ubuntu0~16.04.13+esm21
- 3.5.2-2ubuntu0~16.04.13+esm22
- 3.5.2-2ubuntu0~16.04.13+esm23
- 3.5.2-2ubuntu0~16.04.13+esm24
- 3.5.2-2ubuntu0~16.04.13+esm25
- Affected ranges
- ECOSYSTEM: (−∞, +∞)
No fix published
python-django Ubuntu:18.04:LTS
- Versions
- 1:1.11.4-1ubuntu1
- 1:1.11.6-1ubuntu1
- 1:1.11.9-1ubuntu1
- 1:1.11.11-1ubuntu1
- 1:1.11.11-1ubuntu1.1
- 1:1.11.11-1ubuntu1.2
- 1:1.11.11-1ubuntu1.3
- 1:1.11.11-1ubuntu1.4
- 1:1.11.11-1ubuntu1.5
- 1:1.11.11-1ubuntu1.6
- 1:1.11.11-1ubuntu1.7
- 1:1.11.11-1ubuntu1.8
- 1:1.11.11-1ubuntu1.9
- 1:1.11.11-1ubuntu1.10
- Affected ranges
- ECOSYSTEM: < 1:1.11.11-1ubuntu1.11
Update to 1:1.11.11-1ubuntu1.11
python2.7 Ubuntu:Pro:18.04:LTS
- Versions
- 2.7.14-2ubuntu2
- 2.7.14-4
- 2.7.14-6
- 2.7.14-7
- 2.7.14-8
- 2.7.15~rc1-1
- 2.7.15~rc1-1ubuntu0.1
- 2.7.15-4ubuntu4~18.04
- 2.7.15-4ubuntu4~18.04.1
- 2.7.15-4ubuntu4~18.04.2
- 2.7.17-1~18.04
- 2.7.17-1~18.04ubuntu1
- 2.7.17-1~18.04ubuntu1.1
- 2.7.17-1~18.04ubuntu1.2
- 2.7.17-1~18.04ubuntu1.3
- 2.7.17-1~18.04ubuntu1.5
- 2.7.17-1~18.04ubuntu1.6
- 2.7.17-1~18.04ubuntu1.7
- 2.7.17-1~18.04ubuntu1.8
- 2.7.17-1~18.04ubuntu1.10
- 2.7.17-1~18.04ubuntu1.11
- 2.7.17-1~18.04ubuntu1.13
- 2.7.17-1~18.04ubuntu1.13+esm1
- 2.7.17-1~18.04ubuntu1.13+esm2
- 2.7.17-1~18.04ubuntu1.13+esm3
- 2.7.17-1~18.04ubuntu1.13+esm4
- 2.7.17-1~18.04ubuntu1.13+esm5
- 2.7.17-1~18.04ubuntu1.13+esm6
- 2.7.17-1~18.04ubuntu1.13+esm7
- 2.7.17-1~18.04ubuntu1.13+esm8
- 2.7.17-1~18.04ubuntu1.13+esm10
- 2.7.17-1~18.04ubuntu1.13+esm11
- 2.7.17-1~18.04ubuntu1.13+esm12
- 2.7.17-1~18.04ubuntu1.13+esm13
- 2.7.17-1~18.04ubuntu1.13+esm14
- 2.7.17-1~18.04ubuntu1.13+esm15
- Affected ranges
- ECOSYSTEM: (−∞, +∞)
No fix published
python3.6 Ubuntu:Pro:18.04:LTS
- Versions
- 3.6.3-1ubuntu1
- 3.6.4~rc1-1
- 3.6.4~rc1-2
- 3.6.4-1
- 3.6.4-2
- 3.6.4-3build1
- 3.6.4-4
- 3.6.5~rc1-1
- 3.6.5-3
- 3.6.6-1~18.04
- 3.6.7-1~18.04
- 3.6.8-1~18.04.1
- 3.6.8-1~18.04.2
- 3.6.8-1~18.04.3
- 3.6.9-1~18.04
- 3.6.9-1~18.04ubuntu1
- 3.6.9-1~18.04ubuntu1.1
- 3.6.9-1~18.04ubuntu1.3
- 3.6.9-1~18.04ubuntu1.4
- 3.6.9-1~18.04ubuntu1.6
- 3.6.9-1~18.04ubuntu1.7
- 3.6.9-1~18.04ubuntu1.8
- 3.6.9-1~18.04ubuntu1.9
- 3.6.9-1~18.04ubuntu1.10
- 3.6.9-1~18.04ubuntu1.12
- 3.6.9-1~18.04ubuntu1.13
- 3.6.9-1~18.04ubuntu1.13+esm1
- 3.6.9-1~18.04ubuntu1.13+esm2
- 3.6.9-1~18.04ubuntu1.13+esm3
- 3.6.9-1~18.04ubuntu1.13+esm4
- 3.6.9-1~18.04ubuntu1.13+esm5
- 3.6.9-1~18.04ubuntu1.13+esm6
- 3.6.9-1~18.04ubuntu1.13+esm7
- 3.6.9-1~18.04ubuntu1.13+esm8
- 3.6.9-1~18.04ubuntu1.13+esm9
- 3.6.9-1~18.04ubuntu1.13+esm10
- Affected ranges
- ECOSYSTEM: (−∞, +∞)
No fix published
python3.7 Ubuntu:Pro:18.04:LTS
- Versions
- 3.7.0~a2-1
- 3.7.0~a3-1
- 3.7.0~a3-2
- 3.7.0~a3-3
- 3.7.0~a4-1
- 3.7.0~b1-1
- 3.7.0~b1-1build1
- 3.7.0~b2-1
- 3.7.0~b3-1
- 3.7.0-1~18.04
- 3.7.1-1~18.04
- 3.7.3-2~18.04.1
- 3.7.5-2~18.04
- 3.7.5-2~18.04.4
- 3.7.5-2ubuntu1~18.04.2
- 3.7.5-2ubuntu1~18.04.2+esm1
- 3.7.5-2ubuntu1~18.04.2+esm2
- 3.7.5-2ubuntu1~18.04.2+esm3
- 3.7.5-2ubuntu1~18.04.2+esm4
- 3.7.5-2ubuntu1~18.04.2+esm5
- 3.7.5-2ubuntu1~18.04.2+esm6
- 3.7.5-2ubuntu1~18.04.2+esm7
- 3.7.5-2ubuntu1~18.04.2+esm8
- 3.7.5-2ubuntu1~18.04.2+esm9
- 3.7.5-2ubuntu1~18.04.2+esm10
- 3.7.5-2ubuntu1~18.04.2+esm11
- Affected ranges
- ECOSYSTEM: (−∞, +∞)
No fix published
python3.8 Ubuntu:Pro:18.04:LTS
- Versions
- 3.8.0-3~18.04
- 3.8.0-3~18.04.1
- 3.8.0-3ubuntu1~18.04.2
- 3.8.0-3ubuntu1~18.04.2+esm1
- 3.8.0-3ubuntu1~18.04.2+esm2
- 3.8.0-3ubuntu1~18.04.2+esm3
- 3.8.0-3ubuntu1~18.04.2+esm4
- 3.8.0-3ubuntu1~18.04.2+esm5
- 3.8.0-3ubuntu1~18.04.2+esm6
- 3.8.0-3ubuntu1~18.04.2+esm7
- 3.8.0-3ubuntu1~18.04.2+esm8
- 3.8.0-3ubuntu1~18.04.2+esm9
- 3.8.0-3ubuntu1~18.04.2+esm10
- 3.8.0-3ubuntu1~18.04.2+esm11
- Affected ranges
- ECOSYSTEM: (−∞, +∞)
No fix published
python-django Ubuntu:20.04:LTS
- Versions
- 1:1.11.22-1ubuntu1
- 2:2.2.6-1ubuntu1
- 2:2.2.9-2ubuntu1
- 2:2.2.10-1
- 2:2.2.10-1ubuntu1
- 2:2.2.11-1
- 2:2.2.12-1
- 2:2.2.12-1ubuntu0.1
- 2:2.2.12-1ubuntu0.2
- 2:2.2.12-1ubuntu0.3
- Affected ranges
- ECOSYSTEM: < 2:2.2.12-1ubuntu0.4
Update to 2:2.2.12-1ubuntu0.4
python3.9 Ubuntu:20.04:LTS
- Versions
- 3.9.0~rc1-1~20.04
- 3.9.0-5~20.04
- Affected ranges
- ECOSYSTEM: < 3.9.5-3~20.04.1
Update to 3.9.5-3~20.04.1
python3.8 Ubuntu:Pro:20.04:LTS
- Versions
- 3.8.0-1
- 3.8.0-2
- 3.8.0-3
- 3.8.0-4
- 3.8.0-5
- 3.8.1-2ubuntu3
- 3.8.2~rc1-1ubuntu1
- 3.8.2-1
- 3.8.2-1ubuntu1
- 3.8.2-1ubuntu1.1
- 3.8.2-1ubuntu1.2
- 3.8.5-1~20.04
- 3.8.5-1~20.04.2
- 3.8.5-1~20.04.3
- 3.8.10-0ubuntu1~20.04
- 3.8.10-0ubuntu1~20.04.1
- 3.8.10-0ubuntu1~20.04.2
- 3.8.10-0ubuntu1~20.04.4
- 3.8.10-0ubuntu1~20.04.5
- 3.8.10-0ubuntu1~20.04.6
- 3.8.10-0ubuntu1~20.04.7
- 3.8.10-0ubuntu1~20.04.8
- 3.8.10-0ubuntu1~20.04.9
- 3.8.10-0ubuntu1~20.04.10
- 3.8.10-0ubuntu1~20.04.11
- 3.8.10-0ubuntu1~20.04.12
- 3.8.10-0ubuntu1~20.04.13
- 3.8.10-0ubuntu1~20.04.14
- 3.8.10-0ubuntu1~20.04.15
- 3.8.10-0ubuntu1~20.04.16
- 3.8.10-0ubuntu1~20.04.17
- 3.8.10-0ubuntu1~20.04.18
- 3.8.10-0ubuntu1~20.04.18+esm1
- 3.8.10-0ubuntu1~20.04.18+esm2
- 3.8.10-0ubuntu1~20.04.18+esm3
- 3.8.10-0ubuntu1~20.04.18+esm4
- 3.8.10-0ubuntu1~20.04.18+esm5
- 3.8.10-0ubuntu1~20.04.18+esm6
- 3.8.10-0ubuntu1~20.04.18+esm7
- Affected ranges
- ECOSYSTEM: (−∞, +∞)
No fix published
python2.7 Ubuntu:Pro:20.04:LTS
- Versions
- 2.7.17~rc1-1
- 2.7.17-1
- 2.7.17-1ubuntu5
- 2.7.17-1ubuntu6
- 2.7.18~rc1-2
- 2.7.18-1~20.04
- 2.7.18-1~20.04.1
- 2.7.18-1~20.04.1+esm1
- 2.7.18-1~20.04.3
- 2.7.18-1~20.04.3+esm1
- 2.7.18-1~20.04.4
- 2.7.18-1~20.04.4+esm1
- 2.7.18-1~20.04.4+esm2
- 2.7.18-1~20.04.4+esm3
- 2.7.18-1~20.04.5
- 2.7.18-1~20.04.5+esm1
- 2.7.18-1~20.04.5+esm2
- 2.7.18-1~20.04.6
- 2.7.18-1~20.04.6+esm1
- 2.7.18-1~20.04.7
- 2.7.18-1~20.04.7+esm3
- 2.7.18-1~20.04.7+esm4
- 2.7.18-1~20.04.7+esm6
- 2.7.18-1~20.04.7+esm7
- 2.7.18-1~20.04.7+esm8
- 2.7.18-1~20.04.7+esm9
- 2.7.18-1~20.04.7+esm10
- Affected ranges
- ECOSYSTEM: (−∞, +∞)
No fix published
python2.7 Ubuntu:22.04:LTS
- Versions
- 2.7.18-8build1
- 2.7.18-13
- 2.7.18-13ubuntu1
- 2.7.18-13ubuntu1.1
- 2.7.18-13ubuntu1.2
- 2.7.18-13ubuntu1.3
- 2.7.18-13ubuntu1.4
- 2.7.18-13ubuntu1.5
- Affected ranges
- ECOSYSTEM: (−∞, +∞)
No fix published
Original sources
- https://snyk.io/vuln/SNYK-UPSTREAM-PYTHONCPYTHON-1074933
- https://github.com/python/cpython/pull/24297
- https://snyk.io/blog/cache-poisoning-in-popular-open-source-packages/
- http://www.openwall.com/lists/oss-security/2021/02/19/4
- https://lists.debian.org/debian-lts-announce/2021/02/msg00030.html
- https://lists.fedoraproject.org/archives/list/package-announce%40lists.fedoraproject.org/message/HCQTCSP6SCVIYNIRUJC5X7YBVUHPLSC4/
- https://lists.fedoraproject.org/archives/list/package-announce%40lists.fedoraproject.org/message/NODWHDIFBQE5RU5PUWUVE47JOT5VCMJ2/
- https://lists.fedoraproject.org/archives/list/package-announce%40lists.fedoraproject.org/message/MP572OLHMS7MZO4KUPSCIMSZIA5IZZ62/
- https://lists.fedoraproject.org/archives/list/package-announce%40lists.fedoraproject.org/message/MNUN5SOMFL2BBKP6ZAICIIUPQKZDMGYO/
- https://lists.apache.org/thread.html/rf9fa47ab66495c78bb4120b0754dd9531ca2ff0430f6685ac9b07772%40%3Cdev.mina.apache.org%3E
- https://lists.fedoraproject.org/archives/list/package-announce%40lists.fedoraproject.org/message/FONHJIOZOFD7CD35KZL6SVBUTMBPGZGA/
- https://lists.fedoraproject.org/archives/list/package-announce%40lists.fedoraproject.org/message/KJXCMHLY7H3FIYLE4OKDYUILU2CCRUCZ/
- https://lists.fedoraproject.org/archives/list/package-announce%40lists.fedoraproject.org/message/3YKKDLXL3UEZ3J426C2XTBS63AHE46SM/
- https://lists.fedoraproject.org/archives/list/package-announce%40lists.fedoraproject.org/message/TFTELUMWZE3KV3JB2H5EE6VFRZFRD5MV/
- https://lists.fedoraproject.org/archives/list/package-announce%40lists.fedoraproject.org/message/OAGSWNGZJ6HQ5ISA67SNMK3CJRKICET7/
- https://lists.fedoraproject.org/archives/list/package-announce%40lists.fedoraproject.org/message/NJSCSN722JO2E2AGPWD4NTGVELVRPB4R/
- https://lists.fedoraproject.org/archives/list/package-announce%40lists.fedoraproject.org/message/HZTM7KLHFCE3LWSEVO2NAFLUHMGYMCRY/
- https://lists.fedoraproject.org/archives/list/package-announce%40lists.fedoraproject.org/message/3EPYWWFDV22CJ5AOH5VCE72DOASZZ255/
- https://lists.fedoraproject.org/archives/list/package-announce%40lists.fedoraproject.org/message/IHQDU7NXA7EWAE4W7VO6MURVJIULEPPR/
- https://lists.fedoraproject.org/archives/list/package-announce%40lists.fedoraproject.org/message/W2LSKBEFI5SYEY5FM6ICZVZM5WRQUCS4/
- https://lists.fedoraproject.org/archives/list/package-announce%40lists.fedoraproject.org/message/46N6A52EGSXHJYCZWVMBJJIH4NWIV2B5/
- https://lists.fedoraproject.org/archives/list/package-announce%40lists.fedoraproject.org/message/LVNH6Z24IG3E67ZCQGGJ46FZB4XFLQNZ/
- https://lists.debian.org/debian-lts-announce/2021/04/msg00005.html
- https://nvd.nist.gov/vuln/detail/CVE-2021-23336