CVE-2020-29362

תיאור (מקור, אנגלית)

An issue was discovered in p11-kit 0.21.1 through 0.23.21. A heap-based buffer over-read has been discovered in the RPC protocol used by thep11-kit server/remote commands and the client library. When the remote entity supplies a byte array through a serialized PKCS#11 function call, the receiving entity may allow the reading of up to 4 bytes of memory past the heap allocation.

מדדים

CVSS 3.1

5.3 (MEDIUM) מקור הציון: NVD CVSS:3.1/AV:N/AC:L/PR:N/UI:N/S:U/C:L/I:N/A:N

EPSS — סבירות ניצול

2% (אחוזון 100) נכון ל-18/10/2026

CWE

CWE-125

מוצרים מושפעים

p11-kit_project: p11-kit

קישורים

• https://github.com/p11-glue/p11-kit/releases Release NotesThird Party Advisory
• https://github.com/p11-glue/p11-kit/security/advisories/GHSA-5wpq-43j2-6qwc Third Party Advisory
• https://lists.debian.org/debian-lts-announce/2021/01/msg00002.html Mailing ListThird Party Advisory
• https://www.debian.org/security/2021/dsa-4822 Third Party Advisory
• https://github.com/p11-glue/p11-kit/releases Release NotesThird Party Advisory
• https://github.com/p11-glue/p11-kit/security/advisories/GHSA-5wpq-43j2-6qwc Third Party Advisory
• https://lists.debian.org/debian-lts-announce/2021/01/msg00002.html Mailing ListThird Party Advisory
• https://www.debian.org/security/2021/dsa-4822 Third Party Advisory
• https://cert-portal.siemens.com/productcert/html/ssa-398330.html