5014 matches found
openssl: DTLS out-of-sequence message handling NULL deref DoS
The dtls1retrievebufferedfragment function in ssl/d1both.c in OpenSSL before 1.0.0 Beta 2 allows remote attackers to cause a denial of service NULL pointer dereference and daemon crash via an out-of-sequence DTLS handshake message, related to a "fragment bug."...
openssl: mime_hdr_cmp NULL dereference crash
The mimehdrcmp function in crypto/asn1/asnmime.c in OpenSSL 0.9.8t and earlier allows remote attackers to cause a denial of service NULL pointer dereference and application crash via a crafted S/MIME message...
kernel: uninit op in SOCKOPS_WRAP() leads to privesc
The Linux kernel 2.6.0 through 2.6.30.4, and 2.4.4 through 2.4.37.4, does not initialize all function pointers for socket operations in protoops structures, which allows local users to trigger a NULL pointer dereference and gain privileges by using mmap to map page zero, placing arbitrary code on...
kernel: personality: fix PER_CLEAR_ON_SETID
The personality subsystem in the Linux kernel before 2.6.31-rc3 has a PERCLEARONSETID setting that does not clear the ADDRCOMPATLAYOUT and MMAPPAGEZERO flags when executing a setuid or setgid program, which makes it easier for local users to leverage the details of memory usage to 1 conduct NULL...
ipsec-tools: racoon NULL dereference in fragmentation code
racoon/isakmpfrag.c in ipsec-tools before 0.7.2 allows remote attackers to cause a denial of service crash via crafted fragmented packets without a payload, which triggers a NULL pointer dereference...
Mandriva Update for util-linux MDKSA-2007:053 (util-linux)
Check for the Version of util-linux OpenVAS Vulnerability Test Mandriva Update for util-linux MDKSA-2007:053 util-linux Authors: System Generated Check Copyright: Copyright c 2009 Greenbone Networks GmbH, http://www.greenbone.net This program is free software; you can redistribute it and/or modif...
Mandriva Update for clamav MDKSA-2007:172 (clamav)
Check for the Version of clamav OpenVAS Vulnerability Test Mandriva Update for clamav MDKSA-2007:172 clamav Authors: System Generated Check Copyright: Copyright c 2009 Greenbone Networks GmbH, http://www.greenbone.net This program is free software; you can redistribute it and/or modify it under t...
kernel security and bug fix update
2.6.9-78.0.17.0.1.EL - fix entropy flag in bnx2 driver to generate entropy pool John Sobecki orabug 5931647 - fix skb alignment that was causing sendto to fail with EFAULT Olaf Kirch orabug 6845794 - fix enomem due to larger mtu size page alloc Zach Brown orabug 5486128 - fix percpu api bugon wit...
Safari 3.2.1 Null Dereference
Safari 3.2.1 for windows safariUrl protocol Handler abussenull Deference Vendor:http://www.apple.com original advisore:http://lostmon.blogspot.com/2009/01/ safari-321-for-windows-safariurl.html vendor notify:YES Exploit available: Private This article is a "second" part of :...
kernel: sctp: fix potential panics in the SCTP-AUTH API
net/sctp/socket.c in the Stream Control Transmission Protocol sctp implementation in the Linux kernel before 2.6.26.4 does not verify that the SCTP-AUTH extension is enabled before proceeding with SCTP-AUTH API functions, which allows attackers to cause a denial of service NULL pointer dereferenc...
Gentoo Security Advisory GLSA 200511-03 (giflib)
The remote host is missing updates announced in advisory GLSA 200511-03. OpenVAS Vulnerability Test $ Description: Auto generated from Gentoo's XML based advisory Authors: Thomas Reinke Copyright: Copyright c 2008 E-Soft Inc. http://www.securityspace.com Text descriptions are largely excerpted fr...
GnuTLS < 2.2.4 vulnerability (Windows)
The remote host is probably affected by the vulnerabilities described in CVE-2008-1948, CVE-2008-1949, CVE-2008-1950 GnuTLS 2.2.4 vulnerability Impact CVE-2008-1948 The gnutlsservernamerecvparams function in lib/extservername.c in libgnutls in gnutls-serv in GnuTLS before 2.2.4 does not properly...
Design/Logic Flaw
Unspecified vulnerability in the event port implementation in Sun Solaris 10 allows local users to cause a denial of service panic by submitting and retrieving user-defined events, probably related to a NULL dereference...
CVE-2008-2706
Unspecified vulnerability in the event port implementation in Sun Solaris 10 allows local users to cause a denial of service panic by submitting and retrieving user-defined events, probably related to a NULL dereference...
CVE-2008-2706
Unspecified vulnerability in the event port implementation in Sun Solaris 10 allows local users to cause a denial of service panic by submitting and retrieving user-defined events, probably related to a NULL dereference...
GNUTLS-SA-2008-1-2 GnuTLS null-pointer dereference
The gnutlsrecvclientkxmessage function in lib/gnutlskx.c in libgnutls in gnutls-serv in GnuTLS before 2.2.4 continues to process Client Hello messages within a TLS message after one has already been processed, which allows remote attackers to cause a denial of service NULL dereference and crash v...
Single MySQL worker can be crashed (NULL deref) with certain SELECT statements
MySQL 5.x before 5.0.36 allows local users to cause a denial of service database crash by performing informationschema table subselects and using ORDER BY to sort a single-row result, which prevents certain structure elements from being initialized and triggers a NULL dereference in the filesort...
krb5: uninitialized pointer use in krb5kdc
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...
NULL dereference in iwl driver
The iwlsetrate function in compatible/iwl3945-base.c in iwlwifi 1.1.21 and earlier dereferences an iwlgethwmode return value without checking for NULL, which might allow remote attackers to cause a denial of service kernel panic via unspecified vectors during module initialization...