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Ubuntu.comUB:CVE-2022-23852HistoryJan 24, 2022 - 12:00 a.m.
CVE-2022-23852
2022-01-2400:00:00
ubuntu.com
ubuntu.com
68
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
7.5 High
CVSS2
Access Vector
NETWORK
Access 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
0.014 Low
EPSS
Percentile
86.3%
Expat (aka libexpat) before 2.4.4 has a signed integer overflow in
XML_GetBuffer, for configurations with a nonzero XML_CONTEXT_BYTES.
Notes
| Author | Note |
|---|---|
| sbeattie | paraview uses system expat xotcl uses system expat poco uses system expat gdcm uses system expat audacity uses system expat simgear uses system expat coin3 uses system expat as of 4.0.0~CMake~6f54f1602475+ds1-1 sitecopy uses system expat since 1:0.16.0-1 (dapper!) |
| rodrigo-zaiden | libxmltok does not include EXPAT_SAFE_PTR_DIFF method, so it is not affected. |
| OS | Version | Architecture | Package | Version | Filename |
|---|---|---|---|---|---|
| ubuntu | 16.04 | noarch | cableswig | < any | UNKNOWN |
| ubuntu | 22.04 | noarch | cadaver | < any | UNKNOWN |
| ubuntu | 23.10 | noarch | cadaver | < any | UNKNOWN |
| ubuntu | 18.04 | noarch | coin3 | < any | UNKNOWN |
| ubuntu | 14.04 | noarch | coin3 | < any | UNKNOWN |
| ubuntu | 16.04 | noarch | coin3 | < any | UNKNOWN |
| ubuntu | 18.04 | noarch | expat | < 2.2.5-3ubuntu0.4 | UNKNOWN |
| ubuntu | 20.04 | noarch | expat | < 2.2.9-1ubuntu0.2 | UNKNOWN |
| ubuntu | 21.10 | noarch | expat | < 2.4.1-2ubuntu0.1 | UNKNOWN |
| ubuntu | 22.04 | noarch | expat | < 2.4.3-2 | UNKNOWN |
Related
nessus
nessus
RHEL 8 : expat (RHSA-2022:4834)
2022-05-31 00:00:00
Amazon Linux 2 : expat (ALAS-2022-1754)
2022-03-04 00:00:00
Amazon Linux AMI : expat (ALAS-2022-1569)
2022-03-04 00:00:00
amazon
amazon
Medium: expat
2022-03-01 17:39:00
Medium: expat
2022-03-01 18:04:00
osv
osv
CVE-2022-23852
2022-01-24 02:15:06
Vulnerability: external/expat (bufferSize)
2022-09-01 00:00:00
expat - security update
2022-03-07 00:00:00
redhat
redhat
(RHSA-2022:4834) Moderate: expat security update
2022-05-31 10:00:29
(RHSA-2022:6890) Important: OpenShift Virtualization 4.8.7 Images bug fixes and security update
2022-10-11 14:44:32
(RHSA-2022:0951) Important: expat security update
2022-03-16 15:13:06
cbl_mariner
cbl_mariner
CVE-2022-23852 affecting package expat 2.4.3-2
2022-04-26 20:17:03
CVE-2022-23852 affecting package expat 2.4.3-1
2022-02-25 01:45:35
photon
photon
Critical Photon OS Security Update - PHSA-2022-0149
2022-01-31 00:00:00
Critical Photon OS Security Update - PHSA-2022-0466
2022-02-02 00:00:00
Critical Photon OS Security Update - PHSA-2022-4.0-0149
2022-02-05 00:00:00
veracode
veracode
Denial Of Service (DoS)
2022-01-25 03:40:51
cve
cve
CVE-2022-23852
2022-01-24 02:15:00
prion
prion
Integer overflow
2022-01-24 02:15:00
alpinelinux
alpinelinux
CVE-2022-23852
2022-01-24 02:15:00
slackware
slackware
[slackware-security] expat
2022-01-25 06:35:43
redhatcve
redhatcve
CVE-2022-23852
2022-01-24 20:21:26
debiancve
debiancve
CVE-2022-23852
2022-01-24 02:15:00
githubexploit
githubexploit
Exploit for Integer Overflow or Wraparound in Libexpat Project Libexpat
2022-05-10 09:22:18
suse
suse
Security update for expat (important)
2022-02-18 00:00:00
mageia
mageia
Updated expat packages fix security vulnerability
2022-02-03 23:29:44
ibm
ibm
Security Bulletin: IBM® Db2® is affected by multiple vulnerabilities in the included Expat 3rd party library (CVE-2022-23852 and CVE-2022-23990)
2022-04-20 14:28:59
redos
redos
ROS-20220330-02
2022-03-30 00:00:00
f5
f5
debian
debian
[SECURITY] [DLA 2935-1] expat security update
2022-03-07 13:35:55
[SECURITY] [DSA 5073-1] expat security update
2022-02-12 13:32:08
[SECURITY] [DLA 2904-1] expat security update
2022-01-30 21:42:20
oraclelinux
oraclelinux
expat security update
2022-03-28 00:00:00
expat security update
2022-03-16 00:00:00
almalinux
almalinux
Important: expat security update
2022-03-16 00:00:00
rocky
rocky
expat security update
2022-03-16 15:13:06
ubuntu
ubuntu
Expat vulnerabilities
2022-02-21 00:00:00
centos
centos
expat security update
2022-03-29 22:31:03
cloudfoundry
cloudfoundry
USN-5288-1: Expat vulnerabilities | Cloud Foundry
2022-04-21 00:00:00
cloudlinux
cloudlinux
Fixed 13 CVEs in expat
2022-08-17 18:50:48
ics
ics
Hitachi Energy AFS65x, AFF66x, AFS67x, and AFR67x Series Products
2023-10-05 12:00:00
Siemens SINEMA Remote Connect Server
2022-06-16 12:00:00
Siemens SIMATIC S7-1500 CPU 1518(F)-4 PN/DP MFP V3.1
2023-12-14 12:00:00
aix
aix
AIX is affected by multiple vulnerabilities in Python
2022-07-28 13:12:18
gentoo
gentoo
Expat: Multiple Vulnerabilities
2022-09-29 00:00:00
oracle
oracle
Oracle Critical Patch Update Advisory - April 2022
2022-04-19 00:00:00
avleonov
avleonov
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
7.5 High
CVSS2
Access Vector
NETWORK
Access 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
0.014 Low
EPSS
Percentile
86.3%
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