CVE-2024-2002 Libdwarf: crashes randomly on fuzzed object
HighCVSS 7.5
EPSS 1.1%
- Published
- Updated
- Exploit status
- No public exploit known
Description
A double-free vulnerability was found in libdwarf. In a multiply-corrupted DWARF object, libdwarf may try to dealloc(free) an allocation twice, potentially causing unpredictable and various results.
Affected products
| Product | Affected versions | Fixed in |
|---|---|---|
| debian/dwarfutils(Debian:12) | All versions | No fix listed |
| debian/dwarfutils(Debian:12) | = 1:0.11.1-1 | No fix listed |
| debian/dwarfutils(Debian:12) | = 1:0.11.1-1~exp1 | No fix listed |
| debian/dwarfutils(Debian:12) | = 1:0.11.1-1~exp2 | No fix listed |
| debian/dwarfutils(Debian:12) | = 20210528-1 | No fix listed |
| debian/dwarfutils(Debian:13) | < 1:0.11.1-1 | 1:0.11.1-1 |
| debian/dwarfutils(Debian:14) | < 1:0.11.1-1 | 1:0.11.1-1 |
| ubuntu/dwarfutils(Ubuntu:22.04) | All versions | No fix listed |
| libdwarf | = 0.1.0 | No fix listed |
| redhat rhel els | = 7 | No fix listed |
| redhat enterprise linux | = 8 | No fix listed |
| ubuntu/dwarfutils(Ubuntu:24.04) | All versions | No fix listed |
| libdwarf project libdwarf | >= 0.1.0, < 0.9.2 | 0.9.2 |
| redhat enterprise linux | = 7.0 | No fix listed |
| redhat enterprise linux | = 8.0 | No fix listed |
| fedoraproject fedora | = 40 | No fix listed |
References
- Debian Security Tracker CVE-2024-2002 vendor-advisory
- Ubuntu CVE tracker vendor-advisory
- www.cve.org
- access.redhat.com third-party-advisory vdb-entry
- RHBZ#2267700 issue-tracking
- github.com third-party-advisory
- lists.fedoraproject.org mailing-list
- bugs.debian.org issue-tracking