An issue was discovered in mspack/chmd.c in libmspack before 0.7alpha. There is an off-by-one error in the CHM PMGI/PMGL chunk number validity checks, which could lead to denial of service (uninitialized data dereference and application crash).
References
Link | Resource |
---|---|
http://www.openwall.com/lists/oss-security/2018/07/26/1 | Mailing List Third Party Advisory |
http://www.securitytracker.com/id/1041410 | Third Party Advisory VDB Entry |
https://access.redhat.com/errata/RHSA-2018:3327 | Third Party Advisory |
https://access.redhat.com/errata/RHSA-2018:3505 | Third Party Advisory |
https://bugs.debian.org/904802 | Issue Tracking Mailing List Patch Third Party Advisory |
https://github.com/kyz/libmspack/commit/72e70a921f0f07fee748aec2274b30784e1d312a | Patch Third Party Advisory |
https://lists.debian.org/debian-lts-announce/2018/08/msg00007.html | Mailing List Third Party Advisory |
https://security.gentoo.org/glsa/201903-20 | Third Party Advisory |
https://usn.ubuntu.com/3728-1/ | Third Party Advisory |
https://usn.ubuntu.com/3728-2/ | Third Party Advisory |
https://usn.ubuntu.com/3728-3/ | Third Party Advisory |
https://usn.ubuntu.com/3789-2/ | Third Party Advisory |
https://www.debian.org/security/2018/dsa-4260 | Third Party Advisory |
History
No history.
MITRE Information
Status: PUBLISHED
Assigner: mitre
Published: 2018-07-28T23:00:00
Updated: 2019-03-28T04:06:12
Reserved: 2018-07-28T00:00:00
Link: CVE-2018-14679
JSON object: View
NVD Information
Status : Analyzed
Published: 2018-07-28T23:29:00.250
Modified: 2021-04-26T11:45:18.913
Link: CVE-2018-14679
JSON object: View
Redhat Information
No data.
CWE