In elfutils 0.175, a heap-based buffer over-read was discovered in the function elf32_xlatetom in elf32_xlatetom.c in libelf. A crafted ELF input can cause a segmentation fault leading to denial of service (program crash) because ebl_core_note does not reject malformed core file notes.
References
Link | Resource |
---|---|
http://lists.opensuse.org/opensuse-security-announce/2019-06/msg00052.html | Mailing List Third Party Advisory |
https://access.redhat.com/errata/RHSA-2019:2197 | Third Party Advisory |
https://access.redhat.com/errata/RHSA-2019:3575 | Third Party Advisory |
https://lists.debian.org/debian-lts-announce/2019/02/msg00036.html | Mailing List Third Party Advisory |
https://lists.debian.org/debian-lts-announce/2021/10/msg00030.html | Mailing List Third Party Advisory |
https://sourceware.org/bugzilla/show_bug.cgi?id=24089 | Exploit Issue Tracking Third Party Advisory |
https://sourceware.org/ml/elfutils-devel/2019-q1/msg00049.html | Exploit Mailing List Third Party Advisory |
https://usn.ubuntu.com/4012-1/ | Third Party Advisory |
History
No history.
MITRE Information
Status: PUBLISHED
Assigner: mitre
Published: 2019-02-09T16:00:00
Updated: 2021-10-31T00:06:20
Reserved: 2019-02-09T00:00:00
Link: CVE-2019-7665
JSON object: View
NVD Information
Status : Analyzed
Published: 2019-02-09T16:29:00.420
Modified: 2021-11-30T19:53:35.867
Link: CVE-2019-7665
JSON object: View
Redhat Information
No data.
CWE