ALT-PU-2016-1318-1
Closed vulnerabilities
Published: 2016-05-05
Modified: 2024-11-21
Modified: 2024-11-21
CVE-2016-4008
The _asn1_extract_der_octet function in lib/decoding.c in GNU Libtasn1 before 4.8, when used without the ASN1_DECODE_FLAG_STRICT_DER flag, allows remote attackers to cause a denial of service (infinite recursion) via a crafted certificate.
Severity: MEDIUM (5.9)
Vector: CVSS:3.0/AV:N/AC:H/PR:N/UI:N/S:U/C:N/I:N/A:H
References:
- http://git.savannah.gnu.org/gitweb/?p=libtasn1.git%3Ba=commit%3Bh=a6e0a0b58f5cdaf4e9beca5bce69c09808cbb625
- http://git.savannah.gnu.org/gitweb/?p=libtasn1.git%3Ba=commit%3Bh=a6e0a0b58f5cdaf4e9beca5bce69c09808cbb625
- http://git.savannah.gnu.org/gitweb/?p=libtasn1.git%3Ba=commit%3Bh=f435825c0f527a8e52e6ffbc3ad0bc60531d537e
- http://git.savannah.gnu.org/gitweb/?p=libtasn1.git%3Ba=commit%3Bh=f435825c0f527a8e52e6ffbc3ad0bc60531d537e
- FEDORA-2016-048ffb6235
- FEDORA-2016-048ffb6235
- FEDORA-2016-383b8250e6
- FEDORA-2016-383b8250e6
- FEDORA-2016-96bfd9e873
- FEDORA-2016-96bfd9e873
- openSUSE-SU-2016:1567
- openSUSE-SU-2016:1567
- openSUSE-SU-2016:1674
- openSUSE-SU-2016:1674
- DSA-3568
- DSA-3568
- [oss-security] 20160411 Infinite loops parsing malicious DER certificates in libtasn1 4.7
- [oss-security] 20160411 Infinite loops parsing malicious DER certificates in libtasn1 4.7
- USN-2957-1
- USN-2957-1
- USN-2957-2
- USN-2957-2
- [help-libtasn1] 20160411 GNU Libtasn1 4.8 released
- [help-libtasn1] 20160411 GNU Libtasn1 4.8 released
- GLSA-201703-05
- GLSA-201703-05