NVIDIA Driver - No Bounds Checking in Escape 0x7000194

Source: https://bugs.chromium.org/p/project-zero/issues/detail?id=895 The DxgkDdiEscape handler for 0x7000194 doesn't do bounds checking with the user provided lengths it receives. When these lengths are passed to memcpy, overreads and memory corruption can occur. void fastcall...

Hopper Disassembler ELF Section Header Size Code Execution Vulnerability

Summary An exploitable out of bounds write vulnerability exists in the parsing of ELF Section Headers of Hopper App. A specially crafted ELF file can cause attacker controlled pointer arithmetic resulting in a partially controlled out of bounds write. An attacker can craft an ELF file with...

SUSE SLED12 / SLES12 Security Update : compat-openssl098 (SUSE-SU-2016:2468-1)

This update for compat-openssl098 fixes the following issues: OpenSSL Security Advisory 22 Sep 2016 bsc999665 Severity: High - OCSP Status Request extension unbounded memory growth CVE-2016-6304 bsc999666 Severity: Low - Pointer arithmetic undefined behaviour CVE-2016-2177 bsc982575 - Constant ti...

SUSE SLES11 Security Update : openssl (SUSE-SU-2016:2458-1)

This update for openssl fixes the following issues: OpenSSL Security Advisory 22 Sep 2016 bsc999665 Severity: High - OCSP Status Request extension unbounded memory growth CVE-2016-6304 bsc999666 Severity: Low - Pointer arithmetic undefined behavior CVE-2016-2177 bsc982575 - Constant time flag not...

FreeBSD : OpenSSL -- multiple vulnerabilities (43eaa656-80bc-11e6-bf52-b499baebfeaf)

OpenSSL reports : High: OCSP Status Request extension unbounded memory growth SSLpeek hang on empty record SWEET32 Mitigation OOB write in MDC2Update Malformed SHA512 ticket DoS OOB write in BNbn2dec OOB read in TSOBJprintbio Pointer arithmetic undefined behaviour Constant time flag not preserved...

OpenSSL -- multiple vulnerabilities

OpenSSL reports: High: OCSP Status Request extension unbounded memory growth SSLpeek hang on empty record SWEET32 Mitigation OOB write in MDC2Update Malformed SHA512 ticket DoS OOB write in BNbn2dec OOB read in TSOBJprintbio Pointer arithmetic undefined behaviour Constant time flag not preserved ...

Vulnerability in OpenSSL - OOB write in BN_bn2dec()

The function BNbn2dec does not check the return value of BNdivword. This can cause an OOB write if an application uses this function with an overly large BIGNUM. This could be a problem if an overly large certificate or CRL is printed out from an untrusted source. TLS is not affected because reco...

Foxit Reader ConvertToPDF TIFF Parsing Out-Of-Bounds Write Remote Code Execution Vulnerability

This vulnerability allows remote attackers to execute arbitrary code on vulnerable installations of Foxit Reader. User interaction is required to exploit this vulnerability in that the target must visit a malicious page or open a malicious file. The specific flaw exists within the ConvertToPDF...

Fedora 23 : xen (2016-0049aa6e5d) (Bunker Buster)

x86: Privilege escalation in PV guests XSA-182, CVE-2016-6258 x86: Missing SMAP whitelisting in 32-bit exception / event delivery XSA-183, CVE-2016-6259 virtio: unbounded memory allocation issue XSA-184, CVE-2016-5403 Qemu: scsi: esp: OOB write access in espdodma CVE-2016-6351 Note that Tenable...

Fedora 22 : 2:qemu (2016-ea3002b577)

CVE-2016-4002: net: buffer overflow in MIPSnet bz 1326083 - CVE-2016-4952 scsi: pvscsi: out-of-bounds access issue - CVE-2016-5106: scsi: megasas: out-of-bounds write bz 1339581 - CVE-2016-5105: scsi: megasas: stack information leakage bz 1339585 - CVE-2016-5107: scsi: megasas: out-of-bounds read...

Fedora 23 : 2:qemu (2016-07eca37ea0)

CVE-2016-4020: memory leak in kvmvapic.c bz 1326904 - CVE-2016-4439: scsi: esb: OOB write 1 bz 1337503 - CVE-2016-4441: scsi: esb: OOB write 2 bz 1337506 - Fix regression installing windows 7 with qxl/vga bz 1339267 Note that Tenable Network Security has extracted the preceding description block...

Fedora 24 : xen (2016-389be30b95)

fix for CVE-2016-2858 doesn't build with qemu-xen enabled Unsanitised guest input in libxl device handling code XSA-175, CVE-2016-4962 1342132 Unsanitised driver domain input in libxl device handling XSA-178, CVE-2016-4963 1342131 arm: Host crash caused by VMID exhaust XSA-181 1342530 Qemu:...

qemu -- denial of service vulnerability in Human Monitor Interface support

Prasad J Pandit, Red Hat Product Security Team, reports: Qemu emulator built with the Human Monitor InterfaceHMP support is vulnerable to an OOB write issue. It occurs while processing 'sendkey' command in hmpsendkey routine, if the command argument is longer than the 'keynamebuf' buffer size. A...

Avast! - Out-of-Bounds Write Decrypting PEncrypt Packed executables

Source: https://code.google.com/p/google-security-research/issues/detail?id=554 The attached PEncrypt packed executable causes an OOB write on Avast Server Edition. gdb bt 0 0xf6f5e64a in EmulatePolyCodePOLYINFO, int from /proc/self/cwd/defs/15092301/engine.so 1 0xf6f7d334 in...

openSUSE Security Update : cpio (openSUSE-SU-2014:1643-1)

This cpio update fixes the following secuirty issue : - fix an OOB write with cpio -i bnc907456 CVE-2014-9112 %NASLMINLEVEL 70300 C Tenable Network Security, Inc. The descriptive text and package checks in this plugin were extracted from openSUSE Security Update openSUSE-2014-771. The text...

Stable Channel Update for Chrome OS

The Stable channel has been updated to 33.0.1750.152 Platform version: 5116.115.4/5116.115.5 for all devices. This build contains security fixes for Pwnium. Systems will be receiving the updates over the next few days. Security Fixes and Rewards Congratulations to geohot for an epic Pwnium...

Fedora 19 : libtiff-4.0.3-9.fc19 (2013-15679)

OOB Write in LZW decompressor Man page fixing Note that Tenable Network Security has extracted the preceding description block directly from the Fedora security advisory. Tenable has attempted to automatically clean and format it as much as possible without introducing additional issues...

RHEL 5 / 6 : ghostscript (RHSA-2012:1256)

The remote Redhat Enterprise Linux 5 / 6 host has packages installed that are affected by a vulnerability as referenced in the RHSA-2012:1256 advisory. - ghostscript, argyllcms: Array index error leading to heap-based bufer OOB write CVE-2012-4405 Note that Nessus has not tested for this issue bu...