6.8 Medium
CVSS2
Attack Vector
NETWORK
Attack Complexity
MEDIUM
Authentication
NONE
Confidentiality Impact
PARTIAL
Integrity Impact
PARTIAL
Availability Impact
PARTIAL
AV:N/AC:M/Au:N/C:P/I:P/A:P
8.8 High
CVSS3
Attack Vector
NETWORK
Attack Complexity
LOW
Privileges Required
NONE
User Interaction
REQUIRED
Scope
UNCHANGED
Confidentiality Impact
HIGH
Integrity Impact
HIGH
Availability Impact
HIGH
CVSS:3.1/AV:N/AC:L/PR:N/UI:R/S:U/C:H/I:H/A:H
9.2 High
AI Score
Confidence
High
0.007 Low
EPSS
Percentile
80.4%
Debian Security Advisory DSA-5216-1 [email protected]
https://www.debian.org/security/ Salvatore Bonaccorso
August 24, 2022 https://www.debian.org/security/faq
Package : libxslt
CVE ID : CVE-2021-30560
Nick Wellnhofer discovered that the xsltApplyTemplates function in
libxslt, an XSLT processing runtime library, is prone to a
use-after-free flaw, resulting in a denial of service, or potentially
the execution of arbitrary code if a specially crafted file is
processed.
For the stable distribution (bullseye), this problem has been fixed in
version 1.1.34-4+deb11u1.
We recommend that you upgrade your libxslt packages.
For the detailed security status of libxslt please refer to its security
tracker page at:
https://security-tracker.debian.org/tracker/libxslt
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 | 11 | armhf | libxslt1.1-dbgsym | < 1.1.34-4+deb11u1 | libxslt1.1-dbgsym_1.1.34-4+deb11u1_armhf.deb |
Debian | 10 | i386 | libxslt1.1-dbgsym | < 1.1.32-2.2~deb10u2 | libxslt1.1-dbgsym_1.1.32-2.2~deb10u2_i386.deb |
Debian | 11 | mipsel | libxslt1.1 | < 1.1.34-4+deb11u1 | libxslt1.1_1.1.34-4+deb11u1_mipsel.deb |
Debian | 11 | arm64 | libxslt1.1 | < 1.1.34-4+deb11u1 | libxslt1.1_1.1.34-4+deb11u1_arm64.deb |
Debian | 10 | armhf | python-libxslt1-dbg | < 1.1.32-2.2~deb10u2 | python-libxslt1-dbg_1.1.32-2.2~deb10u2_armhf.deb |
Debian | 11 | s390x | xsltproc | < 1.1.34-4+deb11u1 | xsltproc_1.1.34-4+deb11u1_s390x.deb |
Debian | 10 | arm64 | libxslt1.1 | < 1.1.32-2.2~deb10u2 | libxslt1.1_1.1.32-2.2~deb10u2_arm64.deb |
Debian | 11 | i386 | xsltproc-dbgsym | < 1.1.34-4+deb11u1 | xsltproc-dbgsym_1.1.34-4+deb11u1_i386.deb |
Debian | 11 | ppc64el | xsltproc-dbgsym | < 1.1.34-4+deb11u1 | xsltproc-dbgsym_1.1.34-4+deb11u1_ppc64el.deb |
Debian | 10 | all | libxslt | < 1.1.32-2.2~deb10u2 | libxslt_1.1.32-2.2~deb10u2_all.deb |
6.8 Medium
CVSS2
Attack Vector
NETWORK
Attack Complexity
MEDIUM
Authentication
NONE
Confidentiality Impact
PARTIAL
Integrity Impact
PARTIAL
Availability Impact
PARTIAL
AV:N/AC:M/Au:N/C:P/I:P/A:P
8.8 High
CVSS3
Attack Vector
NETWORK
Attack Complexity
LOW
Privileges Required
NONE
User Interaction
REQUIRED
Scope
UNCHANGED
Confidentiality Impact
HIGH
Integrity Impact
HIGH
Availability Impact
HIGH
CVSS:3.1/AV:N/AC:L/PR:N/UI:R/S:U/C:H/I:H/A:H
9.2 High
AI Score
Confidence
High
0.007 Low
EPSS
Percentile
80.4%