CVE-2006-0043

Buffer overflow in the realpath function in nfs-server rpc.mountd, as used in SUSE Linux 9.1 through 10.0, allows local users to execute arbitrary code via unspecified vectors involving mount requests and symlinks...

Sudo version 1.6.8p9 now available, fixes security issue.

Sudo version 1.6.8, patchlevel 9 is now available, which fixes a race condition in Sudo's pathname validation. This is a security issue. Summary: A race condition in Sudo's command pathname handling prior to Sudo version 1.6.8p9 that could allow a user with Sudo privileges to run arbitrary...

USN-99-2: Fixed php4 packages for USN-99-1

USN-99-1 fixed a safe mode bypass which allowed malicious PHP scripts to circumvent path restrictions by creating a specially crafted directory whose length exceeded the capacity of the realpath function CAN-2004-1064. However, this caused severe regressions, some applications like SquirrelMail a...

USN-99-1: PHP4 vulnerabilities

Stefano Di Paola discovered integer overflows in PHP's pack and unpack functions. A malicious PHP script could exploit these to break out of safe mode and execute arbitrary code with the privileges of the PHP interpreter. CAN-2004-1018 Note: The second part of CAN-2004-1018 buffer overflow in the...

PHP 345 - Multiple LocalRemote Vulnerabilities (1)

PHP 345 - Multiple LocalRemote Vulnerabilities 1 source: https://www.securityfocus.com/bid/11964/info PHP4 and PHP5 are reported prone to multiple local and remote vulnerabilities that may lead to code execution within the context of the vulnerable process. The following specific issues are...

CVE-2004-1064: Undefined Security Weakness

The safe mode checks in PHP 4.x to 4.3.9 and PHP 5.x to 5.0.2 truncate the file path before passing the data to the realpath function, which could allow attackers to bypass safe mode. NOTE: this issue was originally REJECTed by its CNA before publication, but that decision is in active dispute...

WU-FTPD 2.6.0/2.6.1/2.6.2 - 'realpath()' Off-by-One Buffer Overflow

// source: https://www.securityfocus.com/bid/8315/info The 'realpath' function is a C-library procedure to resolve the canonical, absolute pathname of a file based on a path that may contain values such as '/', './', '../', or symbolic links. A vulnerability that was reported to affect the...

WU-FTPD 2.6.02.6.12.6.2 - realpath() Off-by-One Buffer Overflow

WU-FTPD 2.6.02.6.12.6.2 - realpath Off-by-One Buffer Overflow // source: https://www.securityfocus.com/bid/8315/info The 'realpath' function is a C-library procedure to resolve the canonical, absolute pathname of a file based on a path that may contain values such as '/', './', '../', or symbolic...

NetBSD Security Advisory 2003-011: off-by-one error in realpath(3)

-----BEGIN PGP SIGNED MESSAGE----- NetBSD Security Advisory 2003-011 ================================= Topic: off-by-one error in realpath3 Version: NetBSD-current: source prior to August 4, 2003 NetBSD 1.6.1: affected NetBSD 1.6: affected NetBSD-1.5.3: affected NetBSD-1.5.2: affected NetBSD-1.5....

FreeBSD Security Advisory FreeBSD-SA-03:08.realpath

-----BEGIN PGP SIGNED MESSAGE----- Hash: SHA1 ============================================================================= FreeBSD-SA-03:08.realpath Security Advisory The FreeBSD Project Topic: Single byte buffer overflow in realpath3 Category: core Module: libc Announced: 2003-08-03 Credits:...

FreeBSD-SA-03:08.realpath

-----BEGIN PGP SIGNED MESSAGE----- Hash: SHA1 ============================================================================= FreeBSD-SA-03:08.realpath Security Advisory The FreeBSD Project Topic: Single byte buffer overflow in realpath3 Category: core Module: libc Announced: 2003-08-03 Credits:...

WU-FTPD 2.6.2 - realpath() Off-by-One Buffer Overflow

WU-FTPD 2.6.2 - realpath Off-by-One Buffer Overflow // source: https://www.securityfocus.com/bid/8315/info The 'realpath' function is a C-library procedure to resolve the canonical, absolute pathname of a file based on a path that may contain values such as '/', './', '../', or symbolic links. A...

WU-FTPD 2.6.2 - 'realpath()' Off-by-One Buffer Overflow

// source: https://www.securityfocus.com/bid/8315/info The 'realpath' function is a C-library procedure to resolve the canonical, absolute pathname of a file based on a path that may contain values such as '/', './', '../', or symbolic links. A vulnerability that was reported to affect the...

CVE-2003-0466

CVE-2003-0466 affects wu-ftpd: an off-by-one bug in fb_realpath() can trigger a buffer overflow, potentially enabling a remote attacker to execute code and obtain root privileges on affected wu-ftpd versions (up to 2.6.2). The issue is demonstrated via pathnames of length MAXPATHLEN+1 and FTP com...

CVE-2003-0466

Off-by-one error in the fbrealpath function, as derived from the realpath function in BSD, may allow attackers to execute arbitrary code, as demonstrated in wu-ftpd 2.5.0 through 2.6.2 via commands that cause pathnames of length MAXPATHLEN+1 to trigger a buffer overflow, including 1 STOR, 2 RETR,...

PT-2003-1043 · Washington University · Wu-Ftpd

Name of the Vulnerable Software and Affected Versions: wu-ftpd versions 2.5.0 through 2.6.2 Description: The issue is related to an off-by-one error in the fb realpath function, which may allow attackers to execute arbitrary code. This can be triggered by commands that cause pathnames of length...

FreeBSD 4.8 - 'realpath()' Off-by-One Buffer Overflow

source: https://www.securityfocus.com/bid/8315/info The 'realpath' function is a C-library procedure to resolve the canonical, absolute pathname of a file based on a path that may contain values such as '/', './', '../', or symbolic links. A vulnerability that was reported to affect the...

realpath(3) function contains off-by-one buffer overflow

Overview A function originally derived from 4.4BSD, realpath3, contains a vulnerability that may permit a malicious user to gain root access to the server. This function was derived from the FreeBSD 3.x tree. Other applications and operating systems that use or were derived from this code base ma...

FreeBSD 4.8 - realpath() Off-by-One Buffer Overflow

FreeBSD 4.8 - realpath Off-by-One Buffer Overflow source: https://www.securityfocus.com/bid/8315/info The 'realpath' function is a C-library procedure to resolve the canonical, absolute pathname of a file based on a path that may contain values such as '/', './', '../', or symbolic links. A...

libc.nul.byte.txt

Date: Wed, 14 Oct 1998 11:42:46 +0200 From: Olaf Kirch To: [email protected] Subject: The poisoned NUL byte Summary: you can exploit a single-byte buffer overrun to gain root privs. When, half a day after releasing version 2.2beta37 of the Linux nfs server, I received a message from Larry...