CVEvulnerability
CVE-2015-5333
7.5 HIGH
Official page ↗
- Status
- Modified
- Published
- 2020-01-23
- Last modified
- 2026-06-17
- Assigner
- [email protected]
- CVSS 3.1 ([email protected])
- 7.5 HIGH — CVSS:3.1/AV:N/AC:L/PR:N/UI:N/S:U/C:N/I:N/A:H
- CVSS 2.0 ([email protected])
- 5.0 MEDIUM — AV:N/AC:L/Au:N/C:N/I:N/A:P
- Weaknesses
- CWE-400
Description
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.
Affected configurations
• openbsd libressl (< 2.3.1)
• opensuse opensuse 13.2
Related
Weakness · CWE (1)
- CWE-400 Uncontrolled Resource Consumption weakness
References
- http://ftp.openbsd.org/pub/OpenBSD/LibreSSL/libressl-2.3.1-relnotes.txt Release Notes, Vendor Advisory
- http://lists.opensuse.org/opensuse-updates/2015-10/msg00050.html Mailing List, Third Party Advisory
- http://packetstormsecurity.com/files/133998/Qualys-Security-Advisory-LibreSSL-Leak-Overflow.html Exploit, Third Party Advisory, VDB Entry
- http://www.securityfocus.com/archive/1/archive/1/536692/100/0/threaded Broken Link
- http://ftp.openbsd.org/pub/OpenBSD/LibreSSL/libressl-2.3.1-relnotes.txt Release Notes, Vendor Advisory
- http://lists.opensuse.org/opensuse-updates/2015-10/msg00050.html Mailing List, Third Party Advisory
- http://packetstormsecurity.com/files/133998/Qualys-Security-Advisory-LibreSSL-Leak-Overflow.html Exploit, Third Party Advisory, VDB Entry
- http://www.securityfocus.com/archive/1/archive/1/536692/100/0/threaded Broken Link