Vulnerability DatabaseCVE-2015-3622
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CVE-2015-3622
Published:May 12, 2015
Updated:May 17, 2026
The _asn1_extract_der_octet function in lib/decoding.c in GNU Libtasn1 before 4.5 allows remote attackers to cause a denial of service (out-of-bounds heap read) via a crafted certificate.
Related Resources (17)
http://www.ubuntu.com/usn/USN-2604-1
http://lists.opensuse.org/opensuse-updates/2016-06/msg00047.html
https://access.redhat.com/errata/RHSA-2017:1860
https://security-tracker.debian.org/tracker/CVE-2015-3622
http://www.securityfocus.com/bid/74419
http://www.mandriva.com/security/advisories?name=MDVSA-2015:232
http://www.securitytracker.com/id/1032246
http://packetstormsecurity.com/files/131711/libtasn1-Heap-Overflow.html
http://lists.opensuse.org/opensuse-updates/2016-06/msg00097.html
http://seclists.org/fulldisclosure/2015/Apr/109
http://lists.opensuse.org/opensuse-updates/2015-08/msg00014.html
https://people.canonical.com/~ubuntu-security/cve/CVE-2015-3622
https://lists.gnu.org/archive/html/help-libtasn1/2015-04/msg00000.html
https://security.gentoo.org/glsa/201509-04
http://lists.fedoraproject.org/pipermail/package-announce/2015-May/158225.html
http://www.debian.org/security/2015/dsa-3256
https://access.redhat.com/security/cve/CVE-2015-3622
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CVSS v3
Base Score:
3.7
Attack Vector
NETWORK
Attack Complexity
HIGH
Privileges Required
NONE
User Interaction
NONE
Scope
UNCHANGED
Confidentiality
NONE
Integrity
NONE
Availability
LOW
CVSS v2
Base Score:
4.3
Access Vector
NETWORK
Access Complexity
MEDIUM
Authentication
NONE
Confidentiality Impact
NONE
Integrity Impact
NONE
Availability Impact
PARTIAL
Weakness Type (CWE)
Improper Restriction of Operations within the Bounds of a Memory Buffer
CWE-119
EPSS
Base Score:
6.06