CVE-2015-2806

Home/CVE/Stack-based buffer overflow in asn1_der_decoding in libtasn1 before 4.4 allows remote attackers to have unspecified impa

CVE

Stack-based buffer overflow in asn1_der_decoding in libtasn1 before 4.4 allows remote attackers to have unspecified impa

Stack-based buffer overflow in asn1_der_decoding in libtasn1 before 4.4 allows remote attackers to have unspecified impact via unknown vectors.

HIGH · CVSS 10 EPSS 0.09345

Schedule remediation

EPSS percentile: top 7% of all CVEs by exploitation likelihood
CVSS base score ≥ 7.0

Sigma rules0 YARA rules0

⬡

Weakness Classification

CWE-119Improper Restriction of Operations within the Bounds of a Memory Buffer

▤

Affected Products & Versions

canonical ubuntu linuxall versions
debian linuxall versions
fedoraproject fedoraall versions
gnu libtasn1<= 4.3

▣

Scoring & Timeline

HIGH · CVSS v2 (legacy) · cve@mitre.org

View on NVD

This CVE predates CVSS v3; the legacy v2 score is shown so triage still has a severity to work with.

v2 Vector

AV:N/AC:L/Au:N/C:C/I:C/A:C

Published to NVD10 Apr 2015 · 03:00 PM

⚑

Vendor Advisories

suse-csafopenSUSE-SU-2024:10414-1
suse-csafSUSE-SU-2016:0077-1
rhsaRHSA-2017:1860Moderate
suse-csafSUSE-SU-2015:0904-1
usnUSN-2559-1
Show all 6 vendor advisoriessuse-csafSUSE-SU-2015:0901-1

🔗

References & Sources

Source URLs (vendor pages, mailing lists, write-ups). Exploit/PoC links are in their own section above to avoid duplication.

http://git.savannah.gnu.org/gitweb/?p=libtasn1.git

http://lists.fedoraproject.org/pipermail/package-announce/2015-April/154741.htmlThird Party Advisory

http://lists.fedoraproject.org/pipermail/package-announce/2015-April/154805.htmlThird Party Advisory

http://lists.fedoraproject.org/pipermail/package-announce/2015-April/155117.htmlThird Party Advisory

http://lists.fedoraproject.org/pipermail/package-announce/2015-April/155270.htmlThird Party Advisory

http://lists.fedoraproject.org/pipermail/package-announce/2015-April/155435.htmlThird Party Advisory

Show all 16 references

http://lists.fedoraproject.org/pipermail/package-announce/2015-April/155483.htmlThird Party Advisory

http://www.debian.org/security/2015/dsa-3220Third Party Advisory

http://www.mandriva.com/security/advisories?name=MDVSA-2015:193Broken Link

http://www.openwall.com/lists/oss-security/2015/03/29/4Mailing ListThird Party Advisory

http://www.openwall.com/lists/oss-security/2015/03/31/2Mailing ListThird Party Advisory

http://www.oracle.com/technetwork/topics/security/bulletinapr2016-2952098.html

http://www.securityfocus.com/bid/73436

http://www.securitytracker.com/id/1032080Third Party AdvisoryVDB Entry

http://www.ubuntu.com/usn/USN-2559-1Third Party Advisory

https://security.gentoo.org/glsa/201509-04

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