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CVE-2022-22826

HIGH

8.8

Description

nextScaffoldPart in xmlparse.c in Expat (aka libexpat) before 2.4.3 has an integer overflow.

CVE Details

CVSS v3.1 Score8.8

SeverityHIGH

CVSS VectorCVSS:3.1/AV:N/AC:L/PR:N/UI:R/S:U/C:H/I:H/A:H

Attack VectorNETWORK

ComplexityLOW

Privileges RequiredNONE

User InteractionREQUIRED

Published1/10/2022

Last Modified5/5/2025

Sourcenvd

Honeypot Sightings0

Affected Products

debian:debian_linuxlibexpat_project:libexpatsiemens:sinema_remote_connect_servertenable:nessus

Weaknesses (CWE)

CWE-190CWE-190

References

http://www.openwall.com/lists/oss-security/2022/01/17/3(cve@mitre.org)

https://cert-portal.siemens.com/productcert/pdf/ssa-484086.pdf(cve@mitre.org)

https://github.com/libexpat/libexpat/pull/539(cve@mitre.org)

https://security.gentoo.org/glsa/202209-24(cve@mitre.org)

https://www.debian.org/security/2022/dsa-5073(cve@mitre.org)

https://www.tenable.com/security/tns-2022-05(cve@mitre.org)

http://www.openwall.com/lists/oss-security/2022/01/17/3(af854a3a-2127-422b-91ae-364da2661108)

https://cert-portal.siemens.com/productcert/pdf/ssa-484086.pdf(af854a3a-2127-422b-91ae-364da2661108)

https://github.com/libexpat/libexpat/pull/539(af854a3a-2127-422b-91ae-364da2661108)

https://security.gentoo.org/glsa/202209-24(af854a3a-2127-422b-91ae-364da2661108)

https://www.debian.org/security/2022/dsa-5073(af854a3a-2127-422b-91ae-364da2661108)

https://www.tenable.com/security/tns-2022-05(af854a3a-2127-422b-91ae-364da2661108)

IOC Correlations

No correlations recorded

This product uses data from the NVD API but is not endorsed or certified by the NVD.