7.8 High
CVSS3
Attack Vector
LOCAL
Attack Complexity
LOW
Privileges Required
NONE
User Interaction
REQUIRED
Scope
UNCHANGED
Confidentiality Impact
HIGH
Integrity Impact
HIGH
Availability Impact
HIGH
CVSS:3.1/AV:L/AC:L/PR:N/UI:R/S:U/C:H/I:H/A:H
7.3 High
AI Score
Confidence
High
0.001 Low
EPSS
Percentile
40.8%
Debian LTS Advisory DLA-3582-1 [email protected]
https://www.debian.org/lts/security/ Abhijith PA
September 25, 2023 https://wiki.debian.org/LTS
Package : ghostscript
Version : 9.27~dfsg-2+deb10u9
CVE ID : CVE-2020-21710 CVE-2020-21890
Vulnerabilities were found in ghostscript, an interpreter for pdf
PostScript language, which allows remote attackers to cause denial of
service.
CVE-2020-21710
Divide by zero caused by custom resolution being too low
CVE-2020-21890
Buffer Overflow vulnerability in clj_media_size function.
For Debian 10 buster, these problems have been fixed in version
9.27~dfsg-2+deb10u9.
We recommend that you upgrade your ghostscript packages.
For the detailed security status of ghostscript please refer to
its security tracker page at:
https://security-tracker.debian.org/tracker/ghostscript
Further information about Debian LTS security advisories, how to apply
these updates to your system and frequently asked questions can be
found at: https://wiki.debian.org/LTS
OS | Version | Architecture | Package | Version | Filename |
---|---|---|---|---|---|
Debian | 10 | arm64 | ghostscript-x | < 9.27~dfsg-2+deb10u9 | ghostscript-x_9.27~dfsg-2+deb10u9_arm64.deb |
Debian | 10 | all | ghostscript-doc | < 9.27~dfsg-2+deb10u9 | ghostscript-doc_9.27~dfsg-2+deb10u9_all.deb |
Debian | 10 | armhf | libgs-dev | < 9.27~dfsg-2+deb10u9 | libgs-dev_9.27~dfsg-2+deb10u9_armhf.deb |
Debian | 10 | amd64 | libgs-dev | < 9.27~dfsg-2+deb10u9 | libgs-dev_9.27~dfsg-2+deb10u9_amd64.deb |
Debian | 10 | arm64 | libgs9 | < 9.27~dfsg-2+deb10u9 | libgs9_9.27~dfsg-2+deb10u9_arm64.deb |
Debian | 10 | amd64 | ghostscript-dbg | < 9.27~dfsg-2+deb10u9 | ghostscript-dbg_9.27~dfsg-2+deb10u9_amd64.deb |
Debian | 10 | i386 | ghostscript-x | < 9.27~dfsg-2+deb10u9 | ghostscript-x_9.27~dfsg-2+deb10u9_i386.deb |
Debian | 10 | arm64 | libgs-dev | < 9.27~dfsg-2+deb10u9 | libgs-dev_9.27~dfsg-2+deb10u9_arm64.deb |
Debian | 10 | all | libgs9-common | < 9.27~dfsg-2+deb10u9 | libgs9-common_9.27~dfsg-2+deb10u9_all.deb |
Debian | 10 | arm64 | ghostscript-dbg | < 9.27~dfsg-2+deb10u9 | ghostscript-dbg_9.27~dfsg-2+deb10u9_arm64.deb |
7.8 High
CVSS3
Attack Vector
LOCAL
Attack Complexity
LOW
Privileges Required
NONE
User Interaction
REQUIRED
Scope
UNCHANGED
Confidentiality Impact
HIGH
Integrity Impact
HIGH
Availability Impact
HIGH
CVSS:3.1/AV:L/AC:L/PR:N/UI:R/S:U/C:H/I:H/A:H
7.3 High
AI Score
Confidence
High
0.001 Low
EPSS
Percentile
40.8%