CVE-2019-7150
medium
CVSS v3
—
CVSS v2
—
VIR risk
5.5
Description
An issue was discovered in elfutils 0.175. A segmentation fault can occur in the function elf64_xlatetom in libelf/elf32_xlatetom.c, due to dwfl_segment_report_module not checking whether the dyn data read from a core file is truncated. A crafted input can cause a program crash, leading to denial-of-service, as demonstrated by eu-stack.
Predictions
Exploit likelihood
20%
Patch ETA
—
Heuristic predictions, AS-IS, for prioritization only.
Mitigations
Vendor advisory: debian — https://security-tracker.debian.org/tracker/CVE-2019-7150
Vendor advisory: suse — https://www.suse.com/security/cve/CVE-2019-7150.html
Vendor advisory: arch — https://security.archlinux.org/ASA-201903-9
OS impact
| OS | Version | Status | Fixed in |
|---|---|---|---|
| arch | fixed | 0.176-1 | |
| sles | affected | | |
| debian | bookworm | fixed | 0.176-1 |
| debian | bullseye | fixed | 0.176-1 |
| debian | forky | fixed | 0.176-1 |
| debian | sid | fixed | 0.176-1 |
| debian | trixie | fixed | 0.176-1 |
References
Verify integrity in audit chain (admin only). AS-IS.