National Vulnerability Database

National Vulnerability Database

National Vulnerability
Database

Search Results (Refine Search)

Search Parameters:
  • CPE Product Version: cpe:/a:openbsd:libressl:2.1.10
There are 3 matching records.
Vuln ID Summary CVSS Severity
CVE-2015-5333

Memory leak in the OBJ_obj2txt function in LibreSSL before 2.3.1 allows remote attackers to cause a denial of service (memory consumption) via a large number of ASN.1 object identifiers in X.509 certificates.

Published: January 23, 2020; 04:15:12 PM -05:00
V3.1: 7.5 HIGH
    V2: 5.0 MEDIUM
CVE-2015-5334

Off-by-one error in the OBJ_obj2txt function in LibreSSL before 2.3.1 allows remote attackers to cause a denial of service (program crash) or possible execute arbitrary code via a crafted X.509 certificate, which triggers a stack-based buffer overflow. Note: this vulnerability exists because of an incorrect fix for CVE-2014-3508.

Published: January 23, 2020; 03:15:12 PM -05:00
V3.1: 9.8 CRITICAL
    V2: 7.5 HIGH
CVE-2018-12434

LibreSSL before 2.6.5 and 2.7.x before 2.7.4 allows a memory-cache side-channel attack on DSA and ECDSA signatures, aka the Return Of the Hidden Number Problem or ROHNP. To discover a key, the attacker needs access to either the local machine or a different virtual machine on the same physical host.

Published: June 14, 2018; 10:29:00 PM -04:00
V3.0: 4.7 MEDIUM
    V2: 1.9 LOW