8.1 High
CVSS3
Attack Vector
NETWORK
Attack Complexity
HIGH
Privileges Required
NONE
User Interaction
NONE
Scope
UNCHANGED
Confidentiality Impact
HIGH
Integrity Impact
HIGH
Availability Impact
HIGH
CVSS:3.1/AV:N/AC:H/PR:N/UI:N/S:U/C:H/I:H/A:H
5.1 Medium
CVSS2
Access Vector
NETWORK
Access Complexity
HIGH
Authentication
NONE
Confidentiality Impact
PARTIAL
Integrity Impact
PARTIAL
Availability Impact
PARTIAL
AV:N/AC:H/Au:N/C:P/I:P/A:P
0.005 Low
EPSS
Percentile
77.0%
Debian LTS Advisory DLA-3119-1 [email protected]
https://www.debian.org/lts/security/ Thorsten Alteholz
September 25, 2022 https://wiki.debian.org/LTS
Package : expat
Version : 2.2.6-2+deb10u5
CVE ID : CVE-2022-40674
Rhodri James discovered a heap use-after-free vulnerability in the
doContent function in Expat, an XML parsing C library, which could result
in denial of service or potentially the execution of arbitrary code, if a
malformed XML file is processed.
For Debian 10 buster, this problem has been fixed in version
2.2.6-2+deb10u5.
We recommend that you upgrade your expat packages.
For the detailed security status of expat please refer to
its security tracker page at:
https://security-tracker.debian.org/tracker/expat
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 | all | expat | <Â 2.2.6-2+deb10u5 | expat_2.2.6-2+deb10u5_all.deb |
Debian | 10 | all | libexpat1 | <Â 2.2.6-2+deb10u5 | libexpat1_2.2.6-2+deb10u5_all.deb |
Debian | 10 | all | libexpat1-dev | <Â 2.2.6-2+deb10u5 | libexpat1-dev_2.2.6-2+deb10u5_all.deb |
8.1 High
CVSS3
Attack Vector
NETWORK
Attack Complexity
HIGH
Privileges Required
NONE
User Interaction
NONE
Scope
UNCHANGED
Confidentiality Impact
HIGH
Integrity Impact
HIGH
Availability Impact
HIGH
CVSS:3.1/AV:N/AC:H/PR:N/UI:N/S:U/C:H/I:H/A:H
5.1 Medium
CVSS2
Access Vector
NETWORK
Access Complexity
HIGH
Authentication
NONE
Confidentiality Impact
PARTIAL
Integrity Impact
PARTIAL
Availability Impact
PARTIAL
AV:N/AC:H/Au:N/C:P/I:P/A:P
0.005 Low
EPSS
Percentile
77.0%