7.5 High
CVSS2
Attack Vector
NETWORK
Attack Complexity
LOW
Authentication
NONE
Confidentiality Impact
PARTIAL
Integrity Impact
PARTIAL
Availability Impact
PARTIAL
AV:N/AC:L/Au:N/C:P/I:P/A:P
9.8 High
CVSS3
Attack Vector
NETWORK
Attack Complexity
LOW
Privileges Required
NONE
User Interaction
NONE
Scope
UNCHANGED
Confidentiality Impact
HIGH
Integrity Impact
HIGH
Availability Impact
HIGH
CVSS:3.1/AV:N/AC:L/PR:N/UI:N/S:U/C:H/I:H/A:H
9.8 High
AI Score
Confidence
High
0.035 Low
EPSS
Percentile
91.6%
Debian LTS Advisory DLA-2935-1 [email protected]
https://www.debian.org/lts/security/ Emilio Pozuelo Monfort
March 07, 2022 https://wiki.debian.org/LTS
Package : expat
Version : 2.2.0-2+deb9u5
CVE ID : CVE-2022-23852 CVE-2022-25235 CVE-2022-25236 CVE-2022-25313
CVE-2022-25315
Debian Bug : 1005894 1005895
Several vulnerabilities have been discovered 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 9 stretch, these problems have been fixed in version
2.2.0-2+deb9u5.
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 | 11 | s390x | libexpat1-udeb | < 2.2.10-2+deb11u2 | libexpat1-udeb_2.2.10-2+deb11u2_s390x.deb |
Debian | 11 | amd64 | libexpat1-dbgsym | < 2.2.10-2+deb11u2 | libexpat1-dbgsym_2.2.10-2+deb11u2_amd64.deb |
Debian | 11 | mips64el | expat | < 2.2.10-2+deb11u2 | expat_2.2.10-2+deb11u2_mips64el.deb |
Debian | 10 | arm64 | libexpat1 | < 2.2.6-2+deb10u3 | libexpat1_2.2.6-2+deb10u3_arm64.deb |
Debian | 10 | arm64 | libexpat1-dev | < 2.2.6-2+deb10u3 | libexpat1-dev_2.2.6-2+deb10u3_arm64.deb |
Debian | 11 | armhf | libexpat1-udeb | < 2.2.10-2+deb11u2 | libexpat1-udeb_2.2.10-2+deb11u2_armhf.deb |
Debian | 9 | i386 | libexpat1-dev | < 2.2.0-2+deb9u5 | libexpat1-dev_2.2.0-2+deb9u5_i386.deb |
Debian | 10 | arm64 | expat | < 2.2.6-2+deb10u3 | expat_2.2.6-2+deb10u3_arm64.deb |
Debian | 10 | amd64 | libexpat1 | < 2.2.6-2+deb10u3 | libexpat1_2.2.6-2+deb10u3_amd64.deb |
Debian | 11 | amd64 | libexpat1-dev | < 2.2.10-2+deb11u2 | libexpat1-dev_2.2.10-2+deb11u2_amd64.deb |
7.5 High
CVSS2
Attack Vector
NETWORK
Attack Complexity
LOW
Authentication
NONE
Confidentiality Impact
PARTIAL
Integrity Impact
PARTIAL
Availability Impact
PARTIAL
AV:N/AC:L/Au:N/C:P/I:P/A:P
9.8 High
CVSS3
Attack Vector
NETWORK
Attack Complexity
LOW
Privileges Required
NONE
User Interaction
NONE
Scope
UNCHANGED
Confidentiality Impact
HIGH
Integrity Impact
HIGH
Availability Impact
HIGH
CVSS:3.1/AV:N/AC:L/PR:N/UI:N/S:U/C:H/I:H/A:H
9.8 High
AI Score
Confidence
High
0.035 Low
EPSS
Percentile
91.6%