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Several vulnerabilities have been discovered in the Linux kernel that may lead to a denial of service or privilege escalation. The Common Vulnerabilities and Exposures project identifies the following problems: CVE-2011-2183 Andrea Righi reported an issue in KSM, a memory-saving de-duplication feature. By exploiting a race with exiting tasks, local users can cause a kernel oops, resulting in a den ...

Several vulnerabilities have been discovered in the Linux kernel that may lead to a denial of service or privilege escalation. The Common Vulnerabilities and Exposures project identifies the following problems: CVE-2009-4307 Nageswara R Sastry reported an issue in the ext4 filesystem. Local users with the privileges to mount a filesystem can cause a denial of service by providing a s_log_groups_p ...

Several vulnerabilities have been discovered in the Linux kernel that may lead to a denial of service or privilege escalation. The Common Vulnerabilities and Exposures project identifies the following problems: CVE-2011-4086 Eric Sandeen reported an issue in the journaling layer for EXT4 filesystems . Local users can cause buffers to be accessed after they have been torn down, resulting in a denia ...

Several vulnerabilities have been discovered in the Linux kernel that may lead to a denial of service, information leak or privilege escalation. The Common Vulnerabilities and Exposures project identifies the following problems: CVE-2013-2141 Emese Revfy provided a fix for an information leak in the tkill and tgkill system calls. A local user on a 64-bit system maybe able to gain access to sensiti ...

Several vulnerabilities have been discovered in the Linux kernel that may lead to a denial of service, information leak or privilege escalation.

A flaw was found in the APR library, which could be exploited through Apache HTTPD"s mod_autoindex. If a directory indexed by mod_autoindex contained files with sufficiently long names, a remote attacker could send a carefully crafted request which would cause excessive CPU usage. This could be used in a denial of service attack.

The recent APR update DSA-2237-1 introduced a regression that could lead to an endless loop in the apr_fnmatch function, causing a denial of service. This update fixes this problem . For reference, the description of the original DSA, which fixed CVE-2011-0419: A flaw was found in the APR library, which could be exploited through Apache HTTPD"s mod_autoindex. If a directory indexed by mod_autoinde ...

It was discovered that sqlalchemy, an SQL toolkit and object relational mapper for python, is not sanitizing input passed to the limit/offset keywords to select as well as the value passed to select.limit/offset. This allows an attacker to perform SQL injection attacks against applications using sqlalchemy that do not implement their own filtering.

Dylan Simon discovered that gitolite, a SSH-based gatekeeper for git repositories, is prone to directory traversal attacks when restricting admin defined commands . This allows an attacker to execute arbitrary commands with privileges of the gitolite server via crafted command names. Please note that this only affects installations that have ADC enabled . The oldstable distribution is not affecte ...

It was discovered that the Kerberos support for telnetd contains a pre-authentication buffer overflow, which may enable remote attackers who can connect to the Telnet to execute arbitrary code with root privileges.


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