7.5 High
CVSS3
Attack Vector
NETWORK
Attack Complexity
LOW
Privileges Required
NONE
User Interaction
NONE
Scope
UNCHANGED
Confidentiality Impact
NONE
Integrity Impact
NONE
Availability Impact
HIGH
CVSS:3.1/AV:N/AC:L/PR:N/UI:N/S:U/C:N/I:N/A:H
5 Medium
CVSS2
Access Vector
NETWORK
Access Complexity
LOW
Authentication
NONE
Confidentiality Impact
NONE
Integrity Impact
NONE
Availability Impact
PARTIAL
AV:N/AC:L/Au:N/C:N/I:N/A:P
0.003 Low
EPSS
Percentile
68.2%
Debian Security Advisory DSA-4870-1 [email protected]
https://www.debian.org/security/ Moritz Muehlenhoff
March 12, 2021 https://www.debian.org/security/faq
Package : pygments
CVE ID : CVE-2021-20270
It was discovered that Pygments, a syntax highlighting package written
in Python, could be forced into an infinite loop, resulting in denial
of service.
For the stable distribution (buster), this problem has been fixed in
version 2.3.1+dfsg-1+deb10u1.
We recommend that you upgrade your pygments packages.
For the detailed security status of pygments please refer to
its security tracker page at:
https://security-tracker.debian.org/tracker/pygments
Further information about Debian Security Advisories, how to apply
these updates to your system and frequently asked questions can be
found at: https://www.debian.org/security/
Mailing list: [email protected]
OS | Version | Architecture | Package | Version | Filename |
---|---|---|---|---|---|
Debian | 10 | all | python3-pygments | < 2.3.1+dfsg-1+deb10u1 | python3-pygments_2.3.1+dfsg-1+deb10u1_all.deb |
Debian | 10 | all | pygments | < 2.3.1+dfsg-1+deb10u1 | pygments_2.3.1+dfsg-1+deb10u1_all.deb |
Debian | 9 | all | pygments | < 2.2.0+dfsg-1+deb9u1 | pygments_2.2.0+dfsg-1+deb9u1_all.deb |
Debian | 10 | all | mediawiki-classes | < 1:1.31.14-1~deb10u1 | mediawiki-classes_1:1.31.14-1~deb10u1_all.deb |
Debian | 9 | all | mediawiki | < 1:1.27.7-1~deb9u8 | mediawiki_1:1.27.7-1~deb9u8_all.deb |
Debian | 10 | all | python-pygments-doc | < 2.3.1+dfsg-1+deb10u1 | python-pygments-doc_2.3.1+dfsg-1+deb10u1_all.deb |
Debian | 10 | all | python-pygments | < 2.3.1+dfsg-1+deb10u1 | python-pygments_2.3.1+dfsg-1+deb10u1_all.deb |
Debian | 9 | all | python3-pygments | < 2.2.0+dfsg-1+deb9u1 | python3-pygments_2.2.0+dfsg-1+deb9u1_all.deb |
Debian | 9 | all | mediawiki-classes | < 1:1.27.7-1~deb9u8 | mediawiki-classes_1:1.27.7-1~deb9u8_all.deb |
Debian | 9 | all | python-pygments-doc | < 2.2.0+dfsg-1+deb9u1 | python-pygments-doc_2.2.0+dfsg-1+deb9u1_all.deb |
7.5 High
CVSS3
Attack Vector
NETWORK
Attack Complexity
LOW
Privileges Required
NONE
User Interaction
NONE
Scope
UNCHANGED
Confidentiality Impact
NONE
Integrity Impact
NONE
Availability Impact
HIGH
CVSS:3.1/AV:N/AC:L/PR:N/UI:N/S:U/C:N/I:N/A:H
5 Medium
CVSS2
Access Vector
NETWORK
Access Complexity
LOW
Authentication
NONE
Confidentiality Impact
NONE
Integrity Impact
NONE
Availability Impact
PARTIAL
AV:N/AC:L/Au:N/C:N/I:N/A:P
0.003 Low
EPSS
Percentile
68.2%