CVE-2015-0843 json
yubiserver before 0.6 is prone to buffer overflows due to misuse of sprintf.
published 2025-06-26 16 mo ago modified 2026-06-17 4 mo ago also EUVD-2015-0855
- cvss
- 9.8
- version 3.1, CNA
- cisa kev
- Not listed
- not in CISA's catalog
- epss
- 0.4%
- EPSS 0.4% chance of exploitation in 30 days, percentile 38%
- public exploits
- 0
- none known
Summary
yubiserver before 0.6 is prone to buffer overflows due to misuse of sprintf.
Patch / fix
- yubiserver yubiserver 0.6
- yubiserver Debian 13, Debian 12 0.6-1
debian advisories DEBIAN-CVE-2015-0843
CISA SSVC
- Exploitation
- none
- Automatable
- yes
- Technical impact
- total
- Assessed
- 16 mo ago
Exploit prediction
0.45% chance of exploitation in the next 30 days, higher than 38% of all scored CVEs (FIRST EPSS, 2026-11-09).
CVSS scores
| assigned by | version | score | vector |
|---|---|---|---|
| CISA ADP | 3.1 | 9.8 | CVSS:3.1/AV:N/AC:L/PR:N/UI:N/S:U/C:H/I:H/A:H |
| CNA | 3.1 | 9.8 | CVSS:3.1/AV:N/AC:L/PR:N/UI:N/S:U/C:H/I:H/A:H |
Affected products
- yubiserver yubiserver
Classification
- Weakness
-
- CWE-120 Buffer Copy without Checking Size of Input
References
-
bugs.debian.org
/796495
issue-tracking, mailing-list, vendor-advisory
-
include.gr
/debian/yubiserver/#changelog
release-notes
Sources
- CVE List CVE-2015-0843
- NVD CVE-2015-0843
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.