CVE-2023-28321

CVE-2023-28321 affects curl before 8.1.0, where a private wildcard matching function used for TLS SAN wildcard patterns can mis-match IDN hostnames. IDNs are punycode-encoded (starting with xn--), but the curl wildcard check could still accept patterns like x* that should not match, potentially a...

CVE-2023-28321

An improper certificate validation vulnerability exists in curl v8.1.0 in the way it supports matching of wildcard patterns when listed as "Subject Alternative Name" in TLS server certificates. curl can be built to use its own name matching function for TLS rather than one provided by a TLS...

CVE-2023-28321

An improper certificate validation vulnerability exists in curl v8.1.0 in the way it supports matching of wildcard patterns when listed as "Subject Alternative Name" in TLS server certificates. curl can be built to use its own name matching function for TLS rather than one provided by a TLS...

SUSE CVE-2023-28321

An improper certificate validation vulnerability exists in curl v8.1.0 in the way it supports matching of wildcard patterns when listed as "Subject Alternative Name" in TLS server certificates. curl can be built to use its own name matching function for TLS rather than one provided by a TLS...

CVE-2023-28321

An improper certificate validation vulnerability exists in curl v8.1.0 in the way it supports matching of wildcard patterns when listed as "Subject Alternative Name" in TLS server certificates. curl can be built to use its own name matching function for TLS rather than one provided by a TLS...

UBUNTU-CVE-2023-28321

An improper certificate validation vulnerability exists in curl v8.1.0 in the way it supports matching of wildcard patterns when listed as "Subject Alternative Name" in TLS server certificates. curl can be built to use its own name matching function for TLS rather than one provided by a TLS...

SOL16879 - Apache Portable Runtime vulnerability CVE-2011-1928

The fnmatch implementation in aprfnmatch.c in the Apache Portable Runtime APR library 1.4.3 and 1.4.4, and the Apache HTTP Server 2.2.18, allows remote attackers to cause a denial of service infinite loop via a URI that does not match unspecified types of wildcard patterns, as demonstrated by...

python: ssl.match_hostname() DoS via certificates with specially crafted hostname wildcard patterns

A denial of service flaw was found in the way Python's SSL module implementation performed matching of certain certificate names. A remote attacker able to obtain a valid certificate that contained multiple wildcard characters could use this flaw to issue a request to validate such a certificate,...

Fedora 19 : python-backports-ssl_match_hostname-3.2-0.3.a3.fc19 (2013-8746)

Fixes CVE-2013-2098 -- Denial of Service with SSL certificates which have specially crafted wildcard patterns. Note that Tenable Network Security has extracted the preceding description block directly from the Fedora security advisory. Tenable has attempted to automatically clean and format it as...

apr: DoS flaw in apr_fnmatch() due to fix for CVE-2011-0419

The fnmatch implementation in aprfnmatch.c in the Apache Portable Runtime APR library 1.4.3 and 1.4.4, and the Apache HTTP Server 2.2.18, allows remote attackers to cause a denial of service infinite loop via a URI that does not match unspecified types of wildcard patterns, as demonstrated by...

CVE-2011-1928

The fnmatch implementation in aprfnmatch.c in the Apache Portable Runtime APR library 1.4.3 and 1.4.4, and the Apache HTTP Server 2.2.18, allows remote attackers to cause a denial of service infinite loop via a URI that does not match unspecified types of wildcard patterns, as demonstrated by...

DEBIAN-CVE-2011-1928

The fnmatch implementation in aprfnmatch.c in the Apache Portable Runtime APR library 1.4.3 and 1.4.4, and the Apache HTTP Server 2.2.18, allows remote attackers to cause a denial of service infinite loop via a URI that does not match unspecified types of wildcard patterns, as demonstrated by...

CVE-2011-1928

The fnmatch implementation in aprfnmatch.c in the Apache Portable Runtime APR library 1.4.3 and 1.4.4, and the Apache HTTP Server 2.2.18, allows remote attackers to cause a denial of service infinite loop via a URI that does not match unspecified types of wildcard patterns, as demonstrated by...