Sendmail mail server race conditions

Race conditions on signals processing with setjmp/longjmp allow remote code execution...

SUSE-SA:2006:017: sendmail

The remote host is missing the patch for the advisory SUSE-SA:2006:017 sendmail. The popular MTA sendmail is vulnerable to a race condition when handling signals. Under certain circumstances this bug can be exploited by an attacker to execute commands remotely. Sendmail was the default MTA in SuS...

DSA-1015-1 sendmail - programming error

Bulletin has no description...

GLSA-200603-21 : Sendmail: Race condition in the handling of asynchronous signals

The remote host is affected by the vulnerability described in GLSA-200603-21 Sendmail: Race condition in the handling of asynchronous signals ISS discovered that Sendmail is vulnerable to a race condition in the handling of asynchronous signals. Impact : An attacker could exploit this via certain...

FreeBSD Security Advisory FreeBSD-SA-06:13.sendmail

-----BEGIN PGP SIGNED MESSAGE----- Hash: SHA1 ============================================================================= FreeBSD-SA-06:13.sendmail Security Advisory The FreeBSD Project Topic: Race condition in sendmail Category: contrib Module: contribsendmail Announced: 2006-03-22 Affects: Al...

smail mail transfer agent multiple vulnerabilities

Remote buffer overflow, signals handling problem...

CVE-2003-1040: Undefined Security Weakness

kmod in the Linux kernel does not set its uid, suid, gid, or sgid to 0, which allows local users to cause a denial of service crash by sending certain signals to kmod...

Проблемамы с сигналами в OpenBSD

При вызове accept над сокетом переданным другому процессу сбрасывается информация о владельце сокета, что позволяет генерировать сигналы SIGIO, SIGURG для процесса-владельца...

CVE-1999-1441

CVE-1999-1441 concerns the Linux kernel (2.0.34) allowing a local user to deliver SIGIO signals to arbitrary processes, leading to denial of service if the target does not catch the signal. The root cause is improper restriction of SIGIO delivery across processes. Public references show a practic...

CVE-1999-1441

Linux 2.0.34 does not properly prevent users from sending SIGIO signals to arbitrary processes, which allows local users to cause a denial of service by sending SIGIO to processes that do not catch it...