CVE-2016-9276
high
CVSS v3
7.5
CVSS v4 NEW
—
VIR risk
7.5
Description
The dwarf_get_aranges_list function in dwarf_arrange.c in Libdwarf before 20161124 allows remote attackers to cause a denial of service (out-of-bounds read).
Predictions
Exploit likelihood
83%
Patch ETA
—
Heuristic predictions, AS-IS, for prioritization only.
Mitigations
No mitigations published for this CVE yet.
The vendor-content worker queues fetches as references arrive (check back in a few minutes). Or — if you've already worked around this in production — publish your fix to the community-verified tier.
✚ Propose a mitigation on Community → Mitigations published via the community go through AI scoring + 2 human reviewers + 7-day silent objection window before landing here withsource_tier=community-verified.
OS impact
| OS | Version | Status | Fixed in |
|---|---|---|---|
| arch | fixed | 20161124-1 | |
| debian | bookworm | fixed | 20161124-1 |
| debian | bullseye | fixed | 20161124-1 |
| debian | forky | fixed | 20161124-1 |
| debian | sid | fixed | 20161124-1 |
| debian | trixie | fixed | 20161124-1 |
Application impact
| Vendor | Product | Versions | Fixed |
|---|---|---|---|
| libdwarf_project | libdwarf | {"startIncluding":"1999-12-14","endExcluding":"2016-11-24"} | 2016-11-24 |
References
- https://security.archlinux.org/ASA-201612-4
- http://www.openwall.com/lists/oss-security/2016/11/11/9
- http://www.securityfocus.com/bid/94284
- https://blogs.gentoo.org/ago/2016/11/07/libdwarf-heap-based-buffer-overflow-in-dwarf_get_aranges_list-dwarf_arange-c
- https://bugzilla.redhat.com/show_bug.cgi?id=1394804
- https://sourceforge.net/p/libdwarf/code/ci/583f8834083b5ef834c497f5b47797e16101a9a6/
- https://security-tracker.debian.org/tracker/CVE-2016-9276
CWEs
CWE-125
Community-verified mitigations for this CVE will appear above when contributors publish them.
Verify integrity in audit chain (admin only). AS-IS.