CVE catalog

CVE-2019-19480

opensc: CVE-2019-19480

Severity: Medium · CVSS 4.6CVSS:3.1/AV:P/AC:L/PR:N/UI:N/S:U/C:N/I:N/A:H
Published: Oct 23, 2019, 12:00:00 AM UTC
Source: [NVD] · [CVE record]
EPSS: 0.57% · Oct 25, 2026

An issue was discovered in OpenSC through 0.19.0 and 0.20.x through 0.20.0-rc3. libopensc/pkcs15-prkey.c has an incorrect free operation in sc_pkcs15_decode_prkdf_entry.

Vulnerable and fixed packages

Distribution-reported package versions and fixes. These do not depend on matching against the OpenFactory package catalog.

Distribution	Package	Release	Version	Status
Debian	opensc	sid	`0.27.1-3`	not affected
Debian	opensc	forky	`0.27.1-3`	not affected
Debian	opensc	trixie	`0.26.1-2`	not affected
Debian	opensc	bookworm	`0.23.0-0.3+deb12u2`	not affected

Fixed-version evidence

Distribution	Package	Type	Release	Fixed version	Urgency	Origin	Bugs
Debian	opensc	source	sid	`Not affected`	unimportant	Not reported	Not reported
Debian	opensc	source	forky	`Not affected`	unimportant	Not reported	Not reported
Debian	opensc	source	trixie	`Not affected`	unimportant	Not reported	Not reported
Debian	opensc	source	bookworm	`Not affected`	unimportant	Not reported	Not reported

OpenFactory catalog packages

[Debian 12 (Bookworm)]

[opensc]Not affected
Details (2)
- 0.23.0-0.3+deb12u2 · amd64 · bookworm
  Not affected
  dsa · opensc · debian · bookworm
- 0.23.0-0.3+deb12u2 · arm64 · bookworm
  Not affected
  dsa · opensc · debian · bookworm
[opensc-pkcs11]Not affected
Source package: [opensc]
Details (2)
- 0.23.0-0.3+deb12u2 · amd64 · bookworm
  Not affected
  dsa · opensc · debian · bookworm
- 0.23.0-0.3+deb12u2 · arm64 · bookworm
  Not affected
  dsa · opensc · debian · bookworm

Observed: Oct 23, 2026, 5:43:01 PM UTC

References

[CERT-Bund public advisories] · [Debian Security Tracker] · [FIRST EPSS] · [Red Hat security advisories and VEX] · [SUSE security advisories and VEX]