Moderate: Red Hat Security Advisory: python security, bug fix, and enhancement update

Updated python packages that fix one security issue, several bugs, and add one enhancement are now available for Red Hat Enterprise Linux 6. The Red Hat Security Response Team has rated this update as having moderate security impact. A Common Vulnerability Scoring System CVSS base score, which...

Amazon Linux AMI : python26 (ALAS-2013-241)

It was discovered that multiple Python standard library modules implementing network protocols such as httplib or smtplib failed to restrict sizes of server responses. A malicious server could cause a client using one of the affected modules to consume an excessive amount of memory. CVE-2013-1752...

Updated polarssl package fixes security vulnerabilities

The TLS protocol 1.1 and 1.2 and the DTLS protocol 1.0 and 1.2, as used in PolarSSL before 1.2.6, does not properly consider timing side-channel attacks on a MAC check requirement during the processing of malformed CBC padding, which allows remote attackers to conduct distinguishing attacks and...

Mandriva Linux Security Advisory : bzr (MDVSA-2013:229)

Updated bzr packages fix security vulnerabilities : A denial of service flaw was found in the way SSL module implementation of Python 3 performed matching of the certificate's name in the case it contained many '' wildcard characters. A remote attacker, able to obtain valid certificate with its...

Medium: python27

Issue Overview: The ssl.matchhostname function in the SSL module in Python 2.6 through 3.4 does not properly handle a '\0' character in a domain name in the Subject Alternative Name field of an X.509 certificate, which allows man-in-the-middle attackers to spoof arbitrary SSL servers via a crafte...

PHP SSL Module "subjectAltNames"空字节处理安全绕过漏洞

Bugtraq ID:61776 PHP是一种HTML内嵌式的脚本语言 PHP SSL模块不正确处理服务器SSL证书中"subjectAltNames"通用名中的空字节，允许攻击者利用漏洞进行中间人攻击，获取敏感信息 0 PHP 5.3.27 PHP 5.4.17 PHP 5.5.1 厂商解决方案 用户可参考如下厂商提供的安全补丁以修复该漏洞： http://git.php.net/?p=php-src.git;a=commit;h=dcea4ec698dcae39b7bba6f6aa08933cbfee6755...

Updated python3, bzr and some python packages fix security vulnerabilties

Updated python3 packages fix security vulnerabilities: A denial of service flaw was found in the way SSL module implementation of Python 3 performed matching of the certificate's name in the case it contained many '' wildcard characters. A remote attacker, able to obtain valid certificate with it...

Mandriva Linux Security Advisory : python (MDVSA-2013:214)

Updated python packages fix security vulnerability : Ryan Sleevi of the Google Chrome Security Team has discovered that Python's SSL module doesn't handle NULL bytes inside subjectAltNames general names. This could lead to a breach when an application uses ssl.matchhostname to match the hostname...

CVE-2013-4238

The ssl.matchhostname function in the SSL module in Python 2.6 through 3.4 does not properly handle a '\0' character in a domain name in the Subject Alternative Name field of an X.509 certificate, which allows man-in-the-middle attackers to spoof arbitrary SSL servers via a crafted certificate...

Design/Logic Flaw

The ssl.matchhostname function in the SSL module in Python 2.6 through 3.4 does not properly handle a '\0' character in a domain name in the Subject Alternative Name field of an X.509 certificate, which allows man-in-the-middle attackers to spoof arbitrary SSL servers via a crafted certificate...

CVE-2013-4238

CVE-2013-4238 concerns the Python ssl.match_hostname handling of NULL characters in a domain name within the SAN of an X.509 certificate. Public sources in the initial and connected documents confirm that this flaw could enable MITM spoofing of SSL servers when certificates from trusted CAs are u...

CVE-2013-4238

Removed by vendor...

CVE-2013-4238

The ssl.matchhostname function in the SSL module in Python 2.6 through 3.4 does not properly handle a '\0' character in a domain name in the Subject Alternative Name field of an X.509 certificate, which allows man-in-the-middle attackers to spoof arbitrary SSL servers via a crafted certificate...

PSF-2013-2 ssl: NULL in subjectAltNames

The ssl.matchhostname function in the SSL module in Python 2.6 through 3.4 does not properly handle a '\0' character in a domain name in the Subject Alternative Name field of an X.509 certificate, which allows man-in-the-middle attackers to spoof arbitrary SSL servers via a crafted certificate...

CVE-2013-4238

The ssl.matchhostname function in the SSL module in Python 2.6 through 3.4 does not properly handle a '\0' character in a domain name in the Subject Alternative Name field of an X.509 certificate, which allows man-in-the-middle attackers to spoof arbitrary SSL servers via a crafted certificate...

CVE-2013-4238: Improper Input Validation

The ssl.matchhostname function in the SSL module in Python 2.6 through 3.4 does not properly handle a '\0' character in a domain name in the Subject Alternative Name field of an X.509 certificate, which allows man-in-the-middle attackers to spoof arbitrary SSL servers via a crafted certificate...

MGASA-2013-0250 Updated python packages fix CVE-2013-4238 and pip

Updated python packages fix security vulnerability: Ryan Sleevi of the Google Chrome Security Team has discovered that Python's SSL module doesn't handle NULL bytes inside subjectAltNames general names. This could lead to a breach when an application uses ssl.matchhostname to match the hostname...

CVE-2013-1621

Array index error in the SSL module in PolarSSL before 1.2.5 might allow remote attackers to cause a denial of service via vectors involving a crafted padding-length value during validation of CBC padding in a TLS session, a different vulnerability than CVE-2013-0169...

Code injection

Array index error in the SSL module in PolarSSL before 1.2.5 might allow remote attackers to cause a denial of service via vectors involving a crafted padding-length value during validation of CBC padding in a TLS session, a different vulnerability than CVE-2013-0169...

CVE-2013-1621

Array index error in the SSL module in PolarSSL before 1.2.5 might allow remote attackers to cause a denial of service via vectors involving a crafted padding-length value during validation of CBC padding in a TLS session, a different vulnerability than CVE-2013-0169...