CVE-2019-16058 json
An issue was discovered in the pam_p11 component 0.2.0 and 0.3.0 for OpenSC.
published 2019-09-06 7 y ago modified 2026-06-17 4 mo ago also EUVD-2019-6921
- cvss
- 7.5
- version 3.0, NVD
- cisa kev
- Not listed
- not in CISA's catalog
- epss
- 1.5%
- EPSS 1.5% chance of exploitation in 30 days, percentile 74%
- public exploits
- 0
- none known
Summary
An issue was discovered in the pam_p11 component 0.2.0 and 0.3.0 for OpenSC. If a smart card creates a signature with a length longer than 256 bytes, this triggers a buffer overflow. This may be the case for RSA keys with 4096 bits depending on the signature scheme.
Patch / fix
- pam-p11 Debian 14, Debian 13, Debian 12 0.3.1-1
debian advisories DEBIAN-CVE-2019-16058
Exploit prediction
1.53% chance of exploitation in the next 30 days, higher than 74% of all scored CVEs (FIRST EPSS, 2026-11-08).
CVSS scores
| assigned by | version | score | vector |
|---|---|---|---|
| NVD | 3.0 | 7.5 | CVSS:3.0/AV:N/AC:L/PR:N/UI:N/S:U/C:N/I:N/A:H |
| NVD | 2.0 | 5.0 | AV:N/AC:L/Au:N/C:N/I:N/A:P |
Classification
- Weakness
-
- CWE-119 Improper Restriction of Operations within the Bounds of a Memory Buffer
References
-
github.com
/OpenSC/pam_p11/commit/d150b60e1e14c261b113f55681419ad1dfa8a76c
patch, third-party-advisory
-
openwall.com
/lists/oss-security/2019/09/12/1
mailing-list
Sources
- CVE List CVE-2019-16058
- NVD CVE-2019-16058
Fencer Vulns 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.