Description
Expat (aka libexpat) before 2.4.4 has an integer overflow in the doProlog function.
CVSS breakdown
CVSS 3.1
Attack Vector
Network
Attack Complexity
Low
Privileges Required
None
User Interaction
None
Scope
Unchanged
Confidentiality
None
Integrity
None
Availability
High
Affected products
- Debian / debian_linux11.0 – 11.0
- Debian / debian_linux10.0 – 10.0
- fedoraproject / fedora35 – 35
- fedoraproject / fedora34 – 34
- libexpat project / libexpat2.4.4
- oracle / communications_metasolv_solution6.3.1 – 6.3.1
- Siemens / SINEMA Remote Connect Server3.1
- tenable / Nessus8.15.3
References
- PATCHhttps://github.com/libexpat/libexpat/pull/551
- MAILING_LISThttps://lists.fedoraproject.org/archives/list/package-announce%40lists.fedoraproject.org/message/R7FF2UH7MPXKTADYSJUAHI2Y5UHBSHUH/
- MAILING_LISThttps://lists.fedoraproject.org/archives/list/package-announce%40lists.fedoraproject.org/message/34NXVL2RZC2YZRV74ZQ3RNFB7WCEUP7D/
- VENDOR_ADVISORYhttps://www.debian.org/security/2022/dsa-5073
- VENDOR_ADVISORYhttps://www.oracle.com/security-alerts/cpuapr2022.html
- MISChttps://www.tenable.com/security/tns-2022-05
- MISChttps://cert-portal.siemens.com/productcert/pdf/ssa-484086.pdf
- MISChttps://security.gentoo.org/glsa/202209-24
Updated 45m ago · 8 sources