Gnupg Libksba vulnerabilities
9 vulnerabilities
Known vulnerabilities in Gnupg Libksba, newest first, with CVSS severity, EPSS, KEV listings, ransomware use and the affected versions.
CVE-2016-4355canonicalubuntu_linux+3
EPSS score2.15%
Multiple integer overflows in ber-decoder.c in Libksba before 1.3.3 allow remote attackers to cause a denial of service (crash) via crafted BER data, which leads to a buffer overflow.CVE-2016-4579canonicalubuntu_linux+4EPSS score3.33%
Libksba before 1.3.4 allows remote attackers to cause a denial of service (out-of-bounds read and crash) via unspecified vectors, related to the "returned length of the object from _ksba_ber_parse_tl."CVE-2016-4574canonicalubuntu_linux+5EPSS score2.76%
Off-by-one error in the append_utf8_value function in the DN decoder (dn.c) in Libksba before 1.3.4 allows remote attackers to cause a denial of service (out-of-bounds read) via invalid utf-8 encoded data. NOTE: this vulnerability exists because of an incomplete fix for CVE-2016-4356.CVE-2016-4353canonicalubuntu_linux+3EPSS score2.15%
ber-decoder.c in Libksba before 1.3.3 does not properly handle decoder stack overflows, which allows remote attackers to cause a denial of service (abort) via crafted BER data.CVE-2016-4356canonicalubuntu_linux+3EPSS score3.28%
The append_utf8_value function in the DN decoder (dn.c) in Libksba before 1.3.3 allows remote attackers to cause a denial of service (out-of-bounds read) by clearing the high bit of the byte after invalid utf-8 encoded data.CVE-2016-4354canonicalubuntu_linux+3EPSS score1.87%
ber-decoder.c in Libksba before 1.3.3 uses an incorrect integer data type, which allows remote attackers to cause a denial of service (crash) via crafted BER data, which leads to a buffer overflow.CVE-2014-9087canonicalubuntu_linux+8EPSS score5.66%
Integer underflow in the ksba_oid_to_str function in Libksba before 1.3.2, as used in GnuPG, allows remote attackers to cause a denial of service (crash) via a crafted OID in a (1) S/MIME message or (2) ECC based OpenPGP data, which triggers a buffer overflow.CVE-2022-47629alpinelibksba+44EPSS score1.58%
Libksba before 1.6.3 is prone to an integer overflow vulnerability in the CRL signature parser.CVE-2022-3515alpinelibksba+50EPSS score1.65%
A vulnerability was found in the Libksba library due to an integer overflow within the CRL parser. The vulnerability can be exploited remotely for code execution on the target system by passing specially crafted data to the application, for example, a malicious S/MIME attachment.