Lucene search
K
Database
Vendors
Products
Years
CVSS
Scanner
Agent Scanning
API Scanning
Manual Audit
Perimeter Scanner
Scanning
Projects
Email
Webhook
Plugins
Resources
Documents
Blog
Glossary
FAQ
Pricing
Contacts
About Us
Partners
Branding Guideline
ubuntuUbuntuUSN-5638-2
HistoryNov 17, 2022 - 12:00 a.m.

Expat vulnerabilities

2022-11-1700:00:00
ubuntu.com
30
expat xml library
ubuntu 18.04 lts
ubuntu 20.04 lts
ubuntu 22.04 lts
denial of service
arbitrary code
memory handling

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

9 High

AI Score

Confidence

High

0.006 Low

EPSS

Percentile

77.8%

JSON

Releases

  • Ubuntu 22.04 LTS
  • Ubuntu 20.04 LTS
  • Ubuntu 18.04 ESM

Packages

  • expat - XML parsing C library

Details

USN-5638-1 fixed a vulnerability in Expat. This update provides
the corresponding updates for Ubuntu 18.04 LTS, Ubuntu 20.04 LTS and
Ubuntu 22.04 LTS.

It was discovered that Expat incorrectly handled memory in out-of-memory
situations. An attacker could possibly use this issue to cause a crash,
resulting in a denial of service, or possibly execute arbitrary code.
This issue only affected Ubuntu 18.04 LTS. (CVE-2022-43680)

Original advisory details:

Rhodri James discovered that Expat incorrectly handled memory when
processing certain malformed XML files. An attacker could possibly
use this issue to cause a crash or execute arbitrary code.

OSVersionArchitecturePackageVersionFilename
Ubuntu22.04noarchexpat< 2.4.7-1ubuntu0.1UNKNOWN
Ubuntu22.04noarchexpat-dbgsym< 2.4.7-1ubuntu0.1UNKNOWN
Ubuntu22.04noarchlibexpat1< 2.4.7-1ubuntu0.1UNKNOWN
Ubuntu22.04noarchlibexpat1-dbgsym< 2.4.7-1ubuntu0.1UNKNOWN
Ubuntu22.04noarchlibexpat1-dev< 2.4.7-1ubuntu0.1UNKNOWN
Ubuntu20.04noarchexpat< 2.2.9-1ubuntu0.5UNKNOWN
Ubuntu20.04noarchexpat-dbgsym< 2.2.9-1ubuntu0.5UNKNOWN
Ubuntu20.04noarchlibexpat1< 2.2.9-1ubuntu0.5UNKNOWN
Ubuntu20.04noarchlibexpat1-dbgsym< 2.2.9-1ubuntu0.5UNKNOWN
Ubuntu20.04noarchlibexpat1-dev< 2.2.9-1ubuntu0.5UNKNOWN
Rows per page:
1-10 of 171

Related

ubuntu 1
nessus 71
osv 18
openvas 31
ics 1
ibm 8
cloudfoundry 1
fedora 2
redhat 13
slackware 2
wolfi 2
rocky 3
debian 2
f5 2
almalinux 6
githubexploit 7
suse 1
cvelist 2
oraclelinux 6
amazon 2
nvd 1
photon 1
mageia 1
redhatcve 2
cbl_mariner 2
cve 1
rosalinux 1
veracode 1
prion 1
freebsd 1
alpinelinux 1
ubuntucve 1
redos 1
debiancve 1
cgr 1
centos 1
ubuntu
ubuntu
Expat vulnerabilities
2023-02-28 00:00:00
nessus
nessus
Ubuntu 18.04 LTS / 20.04 LTS / 22.04 LTS : Expat vulnerabilities (USN-5638-2)
2022-11-18 00:00:00
EulerOS Virtualization 3.0.6.0 : expat (EulerOS-SA-2023-2219)
2023-06-13 00:00:00
RHEL 8 : expat (Unpatched Vulnerability)
2024-05-11 00:00:00
osv
osv
expat vulnerabilities
2023-02-28 15:19:01
expat vulnerabilities
2022-11-17 09:56:58
Moderate: expat security update
2023-01-12 00:00:00
openvas
openvas
Ubuntu: Security Advisory (USN-5638-2)
2022-11-18 00:00:00
Ubuntu: Security Advisory (USN-5638-4)
2023-03-02 00:00:00
Huawei EulerOS: Security Advisory for expat (EulerOS-SA-2023-2219)
2023-06-12 00:00:00
ics
ics
Hitachi Energy’s AFS65x, AFS67x, AFR67x and AFF66x Products
2023-05-23 12:00:00
ibm
ibm
Security Bulletin: Multiple Vulnerabilities in Expat component shipped with IBM Rational ClearCase [CVE-2022-40674, CVE-2022-43680]
2023-01-31 14:01:21
Security Bulletin: Multiple vulnerabilities in the Expat library affect IBM® Db2® Net Search Extender may lead to denial of service or arbitrary code execution.
2023-02-08 16:06:16
Security Bulletin: AIX is affected by a denial of service (CVE-2022-43680) due to Python
2022-12-22 17:08:47
cloudfoundry
cloudfoundry
USN-5638-2: Expat vulnerabilities | Cloud Foundry
2022-12-07 00:00:00
fedora
fedora
[SECURITY] Fedora 35 Update: mingw-expat-2.5.0-1.fc35
2022-11-13 01:20:59
[SECURITY] Fedora 36 Update: expat-2.4.9-1.fc36
2022-10-07 15:56:55
redhat
redhat
(RHSA-2023:0103) Moderate: expat security update
2023-01-12 08:25:33
(RHSA-2022:6831) Important: expat security update
2022-10-06 12:03:25
(RHSA-2022:6834) Important: expat security update
2022-10-06 12:04:09
slackware
slackware
[slackware-security] expat
2022-10-25 18:53:10
[slackware-security] python3
2022-10-14 01:46:13
wolfi
wolfi
CVE-2022-43680 vulnerabilities
2024-02-07 01:47:52
CVE-2022-40674 vulnerabilities
2024-02-07 01:47:52
rocky
rocky
expat security update
2023-01-12 08:25:33
expat security update
2023-01-23 14:30:30
thunderbird security update
2022-10-18 17:40:48
debian
debian
[SECURITY] [DSA 5266-1] expat security update
2022-10-30 14:03:23
[SECURITY] [DLA 3165-1] expat security update
2022-10-28 01:43:45
f5
f5
K000139525: Libexpat vulnerability CVE-2022-43680
2024-05-25 00:00:00
K44454157 : Expat vulnerability CVE-2022-40674
2022-10-31 00:00:00
almalinux
almalinux
Moderate: expat security update
2023-01-23 00:00:00
Important: expat security update
2022-10-06 00:00:00
Important: firefox security update
2022-10-18 00:00:00
githubexploit
githubexploit
Exploit for Use After Free in Libexpat Project Libexpat
2023-04-04 06:31:47
Exploit for Use After Free in Libexpat Project Libexpat
2022-12-19 05:09:12
Exploit for Use After Free in Libexpat Project Libexpat
2022-12-02 08:26:04
suse
suse
Security update for expat (important)
2022-11-07 00:00:00
cvelist
cvelist
CVE-2022-43680
2022-10-24 00:00:00
CVE-2022-40674
2022-09-14 00:00:00
oraclelinux
oraclelinux
expat security update
2022-10-29 00:00:00
firefox security update
2022-10-19 00:00:00
thunderbird security update
2022-10-20 00:00:00
amazon
amazon
Important: expat
2022-10-31 19:40:00
Important: expat
2022-12-01 17:34:00
nvd
nvd
CVE-2022-40674
2022-09-14 11:15:54
photon
photon
Critical Photon OS Security Update - PHSA-2022-0249
2022-09-21 00:00:00
mageia
mageia
Updated expat packages fix security vulnerability
2022-10-01 20:48:24
redhatcve
redhatcve
CVE-2022-40674
2022-09-29 05:18:54
CVE-2022-43680
2022-11-04 10:26:43
cbl_mariner
cbl_mariner
CVE-2022-40674 affecting package expat for versions less than 2.4.8-2
2022-09-23 18:23:13
CVE-2022-40674 affecting package expat 2.4.6-1
2022-10-04 07:51:28
cve
cve
CVE-2022-40674
2022-09-14 11:15:54
rosalinux
rosalinux
Advisory ROSA-SA-2023-2168
2023-06-20 09:22:31
veracode
veracode
Use-After-Free
2022-09-15 08:37:15
prion
prion
Design/Logic Flaw
2022-09-14 11:15:00
freebsd
freebsd
expat -- Heap use-after-free vulnerability
2022-09-14 00:00:00
alpinelinux
alpinelinux
CVE-2022-43680
2022-10-24 14:15:53
ubuntucve
ubuntucve
CVE-2022-43680
2022-10-24 00:00:00
redos
redos
ROS-20230911-03
2023-09-11 00:00:00
debiancve
debiancve
CVE-2022-43680
2022-10-24 14:15:53
cgr
cgr
CVE-2022-40674 vulnerabilities
2024-02-06 23:19:33
centos
centos
expat security update
2022-10-26 14:19:51

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

9 High

AI Score

Confidence

High

0.006 Low

EPSS

Percentile

77.8%

JSON
Related for USN-5638-2
ubuntu1nessus71osv18openvas31ics1ibm8cloudfoundry1fedora2redhat13slackware2wolfi2rocky3debian2f52almalinux6githubexploit7suse1cvelist2oraclelinux6amazon2nvd1photon1mageia1redhatcve2cbl_mariner2cve1rosalinux1veracode1prion1freebsd1alpinelinux1ubuntucve1redos1debiancve1cgr1centos1