CVE-2015-3622

medium · 4.3

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.

4.3

CVSS

32.9%

EPSS (exploit prob.)

98th

EPSS percentile

2015-05-12

Published

AV:N/AC:M/Au:N/C:N/I:N/A:P

Weaknesses

CWE-119

Affected products

Vendor	Product	Affected versions
opensuse	opensuse	13.2
fedoraproject	fedora	21
gnu	libtasn1	<= 4.4

Check a specific version with /api/v1/cve/match.

References

http://lists.fedoraproject.org/pipermail/package-announce/2015-May/158225.html
http://lists.opensuse.org/opensuse-updates/2015-08/msg00014.html
http://lists.opensuse.org/opensuse-updates/2016-06/msg00047.html
http://lists.opensuse.org/opensuse-updates/2016-06/msg00097.html
http://packetstormsecurity.com/files/131711/libtasn1-Heap-Overflow.html
http://seclists.org/fulldisclosure/2015/Apr/109
http://www.debian.org/security/2015/dsa-3256
http://www.mandriva.com/security/advisories?name=MDVSA-2015:232
http://www.securityfocus.com/bid/74419
http://www.securitytracker.com/id/1032246
http://www.ubuntu.com/usn/USN-2604-1
https://access.redhat.com/errata/RHSA-2017:1860
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://lists.opensuse.org/opensuse-updates/2015-08/msg00014.html
http://lists.opensuse.org/opensuse-updates/2016-06/msg00047.html
http://lists.opensuse.org/opensuse-updates/2016-06/msg00097.html
http://packetstormsecurity.com/files/131711/libtasn1-Heap-Overflow.html
http://seclists.org/fulldisclosure/2015/Apr/109
http://www.debian.org/security/2015/dsa-3256
http://www.mandriva.com/security/advisories?name=MDVSA-2015:232
http://www.securityfocus.com/bid/74419
http://www.securitytracker.com/id/1032246
http://www.ubuntu.com/usn/USN-2604-1

Query this programmatically:

curl https://evil-db.io/api/v1/cve/CVE-2015-3622