CVE-2010-3386 json
usttrace in LTTng Userspace Tracer (aka UST) 0.7 places a zero-length directory name in the LD_LIBRARY_PATH, which allows local users to ga…
published 2010-10-20 16 y ago modified 2026-06-16 4 mo ago also EUVD-2010-3384
- cvss
- 6.9
- version 2.0, NVD
- cisa kev
- Not listed
- not in CISA's catalog
- epss
- 0.4%
- EPSS 0.4% chance of exploitation in 30 days, percentile 32%
- public exploits
- 0
- none known
Summary
usttrace in LTTng Userspace Tracer (aka UST) 0.7 places a zero-length directory name in the LD_LIBRARY_PATH, which allows local users to gain privileges via a Trojan horse shared library in the current working directory.
Patch / fix
- ust Debian 14, Debian 13, Debian 12 0.7-2.1
debian advisories DEBIAN-CVE-2010-3386
Exploit prediction
0.39% chance of exploitation in the next 30 days, higher than 32% of all scored CVEs (FIRST EPSS, 2026-11-09).
Exploits and checks
- bugs.debian.org http://bugs.debian.org/cgi-bin/bugreport.cgi?bug=598309 referenced PoC, tagged "exploit" by a source, unverified
CVSS scores
| assigned by | version | score | vector |
|---|---|---|---|
| NVD | 2.0 | 6.9 | AV:L/AC:M/Au:N/C:C/I:C/A:C |
References
-
bugs.debian.org
/cgi-bin/bugreport.cgi?bug=598309
exploit, patch
Sources
- CVE List CVE-2010-3386
- NVD CVE-2010-3386
Fencer Intel keeps one entry per vulnerability: the CVE id wins, then GHSA, and records that alias each other are merged, except that two CVEs always keep separate entries. The same data is available as JSON.