CVEvulnerability

CVE-2018-20005

5.5 MEDIUM Published 2018-12-10 Modified 2026-06-17 Official page ↗

Status: Modified
Published: 2018-12-10
Last modified: 2026-06-17
Assigner: [email protected]
CVSS 3.0 ([email protected]): 5.5 MEDIUM — CVSS:3.0/AV:L/AC:L/PR:N/UI:R/S:U/C:N/I:N/A:H
CVSS 2.0 ([email protected]): 4.3 MEDIUM — AV:N/AC:M/Au:N/C:N/I:N/A:P
Weaknesses: CWE-416

Description

An issue has been found in Mini-XML (aka mxml) 2.12. It is a use-after-free in mxmlWalkNext in mxml-search.c, as demonstrated by mxmldoc.

Affected configurations

• msweet mini-xml 2.12 • fedoraproject fedora 28 • fedoraproject fedora 29

Related

Weakness · CWE (1)

CWE-416 Use After Free weakness

References

https://github.com/fouzhe/security/tree/master/mxml#heap-use-after-free-in-function-mxmlwalknext Exploit, Third Party Advisory
https://github.com/michaelrsweet/mxml/issues/234 Issue Tracking, Third Party Advisory
https://lists.fedoraproject.org/archives/list/package-announce%40lists.fedoraproject.org/message/N53IJHDYR5HVQLKH4J6B27OEQLGKSGY5/ lists.fedoraproject.org
https://lists.fedoraproject.org/archives/list/package-announce%40lists.fedoraproject.org/message/RNWF6BAU7S42O4LE4B74KIMHFE2HDNMI/ lists.fedoraproject.org
https://github.com/fouzhe/security/tree/master/mxml#heap-use-after-free-in-function-mxmlwalknext Exploit, Third Party Advisory
https://github.com/michaelrsweet/mxml/issues/234 Issue Tracking, Third Party Advisory
https://lists.fedoraproject.org/archives/list/package-announce%40lists.fedoraproject.org/message/N53IJHDYR5HVQLKH4J6B27OEQLGKSGY5/ lists.fedoraproject.org
https://lists.fedoraproject.org/archives/list/package-announce%40lists.fedoraproject.org/message/RNWF6BAU7S42O4LE4B74KIMHFE2HDNMI/ lists.fedoraproject.org