USN-616-1: X.org vulnerabilities

Multiple flaws were found in the RENDER, RECORD, and Security extensions of X.org which did not correctly validate function arguments. An authenticated attacker could send specially crafted requests and gain root privileges or crash X. CVE-2008-1377, CVE-2008-2360, CVE-2008-2361, CVE-2008-2362 It...

openSUSE 10 Security Update : xorg-x11-server (xorg-x11-server-5316)

This update fixes multiple vulnerabilities reported by iDefense : - CVE-2008-2360 - RENDER Extension heap buffer overflow - CVE-2008-2361 - RENDER Extension crash - CVE-2008-2362 - RENDER Extension memory corruption - CVE-2008-1379 - MIT-SHM arbitrary memory read - CVE-2008-1377 - RECORD and...

RHEL 4 : xorg-x11 (RHSA-2008:0503)

The remote Redhat Enterprise Linux 4 host has packages installed that are affected by multiple vulnerabilities as referenced in the RHSA-2008:0503 advisory. - X.org Record and Security extensions memory corruption CVE-2008-1377 - X.org MIT-SHM extension arbitrary memory read CVE-2008-1379 - X.org...

X.org MIT-SHM extension arbitrary memory read

Integer overflow in the fbShmPutImage function in the MIT-SHM extension in the X server 1.4 in X.Org X11R7.3 allows context-dependent attackers to read arbitrary process memory via crafted values for a Pixmap width and height...

xorg-x11-server security update

1.1.1-48.41.0.1.el52.1 - Added Enterprise Linux detection 1.1.1-48.41.1 - cve-2008-1377.patch: Record and Security Extension Input validation - cve-2008-1379.patch: MIT-SHM extension Input Validation flaw - cve-2008-2360.patch: Render AllocateGlyph extension Integer overflows - cve-2008-2361.patc...

XFree86 / X.Org / NX multiple security vulnerabilities

XInput and TOG-CUP extensions memory corruption, EVI and MIT-SHM extensions integer overflows, multiple extensions array index overflows. libxfont PCF fonts parsing buffer overflow...

MIT Kerberos 5: Multiple vulnerabilities

Background MIT Kerberos 5 is a suite of applications that implement the Kerberos network protocol. kadmind is the MIT Kerberos 5 administration daemon, KDC is the Key Distribution Center. Description Two vulnerabilities were found in the Kerberos 4 support in KDC: A global variable is not set for...

Debian DSA-1524-1 : krb5 - several vulnerabilities

Several remote vulnerabilities have been discovered in the kdc component of the krb5, a system for authenticating users and services on a network. The Common Vulnerabilities and Exposures project identifies the following problems : - CVE-2008-0062 An unauthenticated remote attacker may cause a...

CentOS 4 : krb5 (CESA-2008:0180)

Updated krb5 packages that fix multiple security issues are now available for Red Hat Enterprise Linux 4. This update has been rated as having critical security impact by the Red Hat Security Response Team. Kerberos is a network authentication system which allows clients and servers to authentica...

krb5 security update

CentOS Errata and Security Advisory CESA-2008:0180 Updated krb5 packages that fix multiple security issues are now available for Red Hat Enterprise Linux 4. This update has been rated as having critical security impact by the Red Hat Security Response Team. Kerberos is a network authentication...

MIT Kerberos 5 KDC多个内存破坏信息泄露漏洞

BUGTRAQ ID: 28303 CVECAN ID: CVE-2008-0062,CVE-2008-0063 Kerberos是一款广泛使用的使用强壮的加密来验证客户端和服务器端的网络协议。MIT Kerberos 5是一种常用的开源Kerberos实现。 Kerberos 5的实现上存在两个漏洞，远程攻击者可能利用此漏洞导致拒绝服务或获取敏感信息。 如果Kerberos 5 KDC中启用了Kerberos 4支持的话，发送畸形消息可能会触发两个漏洞： CVE-2008-0062：如果KDC接收到了畸形的Kerberos 4消息的话，且之前没有Kerberos...

CVE-2008-0063

The Kerberos 4 support in KDC in MIT Kerberos 5 krb5kdc does not properly clear the unused portion of a buffer when generating an error message, which might allow remote attackers to obtain sensitive information, aka "Uninitialized stack values."...

CVE-2008-0062

KDC in MIT Kerberos 5 krb5kdc does not set a global variable for some krb4 message types, which allows remote attackers to cause a denial of service crash and possibly execute arbitrary code via crafted messages that trigger a NULL pointer dereference or double-free...

CVE-2008-0063

The Kerberos 4 support in KDC in MIT Kerberos 5 krb5kdc does not properly clear the unused portion of a buffer when generating an error message, which might allow remote attackers to obtain sensitive information, aka "Uninitialized stack values."...

CVE-2008-0063

The Kerberos 4 support in KDC in MIT Kerberos 5 krb5kdc does not properly clear the unused portion of a buffer when generating an error message, which might allow remote attackers to obtain sensitive information, aka "Uninitialized stack values."...

Stack overflow

The Kerberos 4 support in KDC in MIT Kerberos 5 krb5kdc does not properly clear the unused portion of a buffer when generating an error message, which might allow remote attackers to obtain sensitive information, aka "Uninitialized stack values."...

Double free

KDC in MIT Kerberos 5 krb5kdc does not set a global variable for some krb4 message types, which allows remote attackers to cause a denial of service crash and possibly execute arbitrary code via crafted messages that trigger a NULL pointer dereference or double-free...

CVE-2008-0063

The Kerberos 4 support in KDC in MIT Kerberos 5 krb5kdc does not properly clear the unused portion of a buffer when generating an error message, which might allow remote attackers to obtain sensitive information, aka "Uninitialized stack values."...

CVE-2008-0062

MIT Kerberos 5 krb5kdc is affected by CVE-2008-0062 (and related CVEs) where the KDC may crash or possibly allow remote code execution via crafted Kerberos v4 messages, due to not initializing a global variable which can cause a NULL pointer dereference or a double-free. This results in denial of...

CVE-2008-0062

KDC in MIT Kerberos 5 krb5kdc does not set a global variable for some krb4 message types, which allows remote attackers to cause a denial of service crash and possibly execute arbitrary code via crafted messages that trigger a NULL pointer dereference or double-free...