251 matches found
Syslog-ng: Denial of service
Background Syslog-ng is a flexible and scalable system logger. Description Oriol Carreras reported a NULL pointer dereference in the logmsgparse function when processing timestamps without a terminating whitespace character. Impact A remote attacker could send a specially crafted event to a...
DTSA-105-1 syslog-ng - remote denial of service
Bulletin has no description...
CVE-2007-6437
Balabit syslog-ng 2.0.x before 2.0.6 and 2.1.x before 2.1.8 allows remote attackers to cause a denial of service crash via a message with a timestamp that does not contain a trailing space, which triggers a NULL pointer dereference...
CVE-2007-6437
Balabit syslog-ng 2.0.x before 2.0.6 and 2.1.x before 2.1.8 allows remote attackers to cause a denial of service crash via a message with a timestamp that does not contain a trailing space, which triggers a NULL pointer dereference...
Null pointer dereference
Balabit syslog-ng 2.0.x before 2.0.6 and 2.1.x before 2.1.8 allows remote attackers to cause a denial of service crash via a message with a timestamp that does not contain a trailing space, which triggers a NULL pointer dereference...
CVE-2007-6437
Balabit syslog-ng 2.0.x before 2.0.6 and 2.1.x before 2.1.8 allows remote attackers to cause a denial of service crash via a message with a timestamp that does not contain a trailing space, which triggers a NULL pointer dereference...
DEBIAN-CVE-2007-6437
Balabit syslog-ng 2.0.x before 2.0.6 and 2.1.x before 2.1.8 allows remote attackers to cause a denial of service crash via a message with a timestamp that does not contain a trailing space, which triggers a NULL pointer dereference...
CVE-2007-6437
CVE-2007-6437 affects Balabit syslog-ng 2.0.x before 2.0.6 and 2.1.x before 2.1.8. It allows a remote attacker to cause a crash (denial of service) via a message with a timestamp that does not contain a trailing space, which triggers a NULL pointer dereference. The vulnerability is mitigated by u...
CVE-2007-6437
Balabit syslog-ng 2.0.x before 2.0.6 and 2.1.x before 2.1.8 allows remote attackers to cause a denial of service crash via a message with a timestamp that does not contain a trailing space, which triggers a NULL pointer dereference...
CVE-2007-6437
Balabit syslog-ng 2.0.x before 2.0.6 and 2.1.x before 2.1.8 allows remote attackers to cause a denial of service crash via a message with a timestamp that does not contain a trailing space, which triggers a NULL pointer dereference...
ZSA-2007-029: syslog-ng Denial of Service
-------- Z o r p S e c u r i t y A d v i s o r y Z S A ------------ PACKAGE : syslog-ng, syslog-ng-premium-edition AFFECTED VERSION : = 2.0.6, 2.1.8 FIXED : 2.0.6, 2.1.8 SUMMARY : Denial of Service TYPE : remote AFFECTED : all platforms ZSA-ID : ZSA-2007-029 DATE : Dec 14, 2007...
syslog-ng DoS
NULL pointer dereference on malformed timestamp format...
BalaBit IT Security syslog-ng NULL指针引用拒绝服务漏洞
BalaBit IT Security syslog-ng是一款系统日志记录工具, 可用于替代标准的Unix系统日志记录程序syslogd。 syslog-ng处理消息时间戳存在问题，远程攻击者可以利用漏洞对应用程序进行拒绝服务攻击。 如果入站消息的时间戳不以空格字符结尾，就会导致NULL指针引用而造成应用程序崩溃。 Balabit syslog-ng 2.1.7 Balabit syslog-ng 2.1.6 Balabit syslog-ng 2.1.5 Balabit syslog-ng 2.1.4 Balabit syslog-ng 2.1.3 Balabit syslog-ng...
Debian DSA-175-1 : syslog-ng - buffer overflow
Balazs Scheidler discovered a problem in the way syslog-ng handles macro expansion. When a macro is expanded a static length buffer is used accompanied by a counter. However, when constant characters are appended, the counter is not updated properly, leading to incorrect boundary checking. An...
CVE-2002-1200
Balabit Syslog-NG 1.4.x before 1.4.15, and 1.5.x before 1.5.20, when using template filenames or output, does not properly track the size of a buffer when constant characters are encountered during macro expansion, which allows remote attackers to cause a denial of service and possibly execute...
CVE-2002-1200
Balabit Syslog-NG is affected by CVE-2002-1200. Affected lines are syslog-ng 1.4.x before 1.4.15 and 1.5.x before 1.5.20. The issue arises from improper buffer size tracking during macro expansion when constant characters are appended to template filenames or output, leading to out-of-bounds writ...
CVE-2002-1200
Balabit Syslog-NG 1.4.x before 1.4.15, and 1.5.x before 1.5.20, when using template filenames or output, does not properly track the size of a buffer when constant characters are encountered during macro expansion, which allows remote attackers to cause a denial of service and possibly execute...
SUSE-SA:2002:039: syslog-ng
The remote host is missing the patch for the advisory SUSE-SA:2002:039 syslog-ng. The syslog-ng package is a portable syslog implementation which can be used as syslogd replacement. Syslog-ng contained buffer overflows in its macro expansion routines. These overflows could be triggered by remote...
[ESA-20021029-028] syslog-ng: buffer overflow in macro handling code (UPDATED)
-----BEGIN PGP SIGNED MESSAGE----- Hash: SHA1 +------------------------------------------------------------------------+ | EnGarde Secure Linux Security Advisory October 29, 2002 | | http://www.engardelinux.org/ ESA-20021029-028 | | | | Package: syslog-ng | | Summary: buffer overflow in macro...