Potential SQL injection in ORDER and GROUP statements of ZendDbSelect

A stack overflow vulnerability was found in nan functions that could cause applications which process long strings with the nan function to crash or, potentially, execute arbitrary code.

Upstream bug:

https://sourceware.org/bugzilla/showbug.cgi?id=16962

CVE assignment:

http://seclists.org/oss-sec/2016/q1/153

The CClient::ProcessServerPacket method in engine/client/client.cpp in Teeworlds before 0.6.4 allows remote servers to write to arbitrary physical memory locations and possibly execute arbitrary code via vectors involving snap handling.

The (1) order and (2) group methods in ZendDbSelect in the Zend Framework before 1.12.20 might allow remote attackers to conduct SQL injection attacks by leveraging failure to remove comments from an SQL statement before validation.

An underflow read was found in pngcheckkeyword in pngwutil.c in libpng-1.2.54:

If the data of "key" is only ' ' (0x20), it will read a byte before the buffer in line 1288.

This issue impacts upstream versions 1.2.55, 1.0.65, 1.4.18, and 1.5.25 of libpng.

An attacker could possibly use this flaw to cause an out-of-bounds read by tricking an unsuspecting user into processing a specially crafted PNG image.

CVE assignment:

http://seclists.org/oss-sec/2015/q4/469

Upstream issue:

http://sourceforge.net/p/libpng/bugs/244/

Upstream patch:

http://sourceforge.net/p/libpng/code/ci/d9006f683c641793252d92254a75ae9b815b42ed/

named in ISC BIND 9.x before 9.9.8-P4 and 9.10.x before 9.10.3-P4 allows remote attackers to cause a denial of service (assertion failure and daemon exit) via a crafted signature record for a DNAME record, related to db.c and resolver.c.

Bash before 4.4 allows local users to execute arbitrary commands with root privileges via crafted SHELLOPTS and PS4 environment variables.

A use-after-free vulnerability in libcurl was found. libcurl works with easy handles using the type 'CURL ' that are objects the application creates using curleasyinit(). They are the handles that are all each associated with a single transfer at a time. libcurl also has an internal struct that represents and holds most state that is related to a single connection. An easy handle can hold references to one or many such connection structs depending on the requested operations.

When using libcurl's multi interface, an application performs transfers by adding one or more easy handles to the multi handle and then it can drive all those transfers in parallel.

Due to a flaw, libcurl could leave a pointer to a freed connection struct dangling in an easy handle that was previously added to a multi handle when curlmulticleanup() is called with an easy handle still added to it. This does not seem to cause any notable harm if the handle is then closed properly.

However, if the easy handle would instead get used again with the easy interface and curleasyperform() to do another transfer, it would blindly use the connection struct pointer now pointing to freed memory.

An application could be made to allocate its own fake version of the connect struct, fill in some data and then have the curleasyperform() call do something that clearly was not intended by the original code.

External Reference:

https://curl.haxx.se/docs/adv20160803C.html

apache. Multiple issues existed in Apache. These were addressed by updating Apache to version 2.4.25.

A race condition was found in the way Linux kernel's memory subsystem handled breakage of the read only private mappings COW situation on write access.

An unprivileged local user could use this flaw to gain write access to otherwise read only memory mappings and thus increase their privileges on the system.

Red Hat is aware of this issue and if you have questions about the affectedness of your system please contact Red Hat Support. For additional information see https://access.redhat.com/security/vulnerabilities/2706661

Last updated 25 August 2025

A double free vulnerability was found in memclose in jasstream.c triggered by invoking imginfo command on specially crafted image file.

CVE assignment:

http://www.openwall.com/lists/oss-security/2016/10/16/14

Libass released a new 0.13.4 version which fixes multiple issues. CVE-2016-7971 remains unfixed for now.

CVE-2016-7969 upstream patch:

https://github.com/libass/libass/pull/240/commits/b72b283b936a600c730e00875d7d067bded3fc26

CVE-2016-7970 upstream patch:

https://github.com/libass/libass/pull/240/commits/08e754612019ed84d1db0d1fc4f5798248decd75

CVE-2016-7972 upstream patch:

https://github.com/libass/libass/pull/240/commits/aa54e0b59200a994d50a346b5d7ac818ebcf2d4b

External References:

https://github.com/libass/libass/releases/tag/0.13.4

The checkallocations function in libass/assshaper.c in libass before 0.13.4 allows remote attackers to cause a denial of service (memory allocation failure) via unspecified vectors.

Buffer overflow in the calccoeff function in libass/assblur.c in libass before 0.13.4 allows remote attackers to cause a denial of service via unspecified vectors.

Integer overflow in the jsregcomp function in regexp.c in Artifex Software, Inc. MuJS before commit b6de34ac6d8bb7dd5461c57940acfbd3ee7fd93e allows attackers to cause a denial of service (application crash) via a crafted regular expression.

Heap-based buffer overflow in PolarSSL 1.x before 1.2.17 and ARM mbed TLS (formerly PolarSSL) 1.3.x before 1.3.14 and 2.x before 2.1.2 allows remote SSL servers to cause a denial of service (client crash) and possibly execute arbitrary code via a long hostname to the server name indication (SNI) extension, which is not properly handled when creating a ClientHello message. NOTE: this identifier has been SPLIT per ADT3 due to different affected version ranges. See CVE-2015-8036 for the session ticket issue that was introduced in 1.3.0.

named in ISC BIND 9.x before 9.9.8-P4 and 9.10.x before 9.10.3-P4 does not properly handle DNAME records when parsing fetch reply messages, which allows remote attackers to cause a denial of service (assertion failure and daemon exit) via a malformed packet to the rndc (aka control channel) interface, related to alist.c and sexpr.c.

ntpd in NTP before 4.2.8p6 and 4.3.x before 4.3.90 allows remote attackers to cause a denial of service (NULL pointer dereference) via a ntpdc reslist command.

Divide by zero vulnerability was found in function opjtcdinittile in tcd.c

Upstream patch:

https://github.com/uclouvain/openjpeg/commit/8f9cc62b3f9a1da9712329ddcedb9750d585505c

CVE request:

http://seclists.org/oss-sec/2016/q2/327

Null pointer dereference vulnerability was found in bmpgetdata triggered by invoking imginfo command on specially crafted BMP image.

Upstream patch:

https://github.com/mdadams/jasper/commit/8f62b4761711d036fd8964df256b938c809b7fca

CVE assignment:

http://www.openwall.com/lists/oss-security/2016/10/16/14

CVE-2016-8568

Read out-of-bounds in gitoidnfmt: https://github.com/libgit2/libgit2/issues/3936

CVE-2016-8569

DoS using a null pointer dereference in gitcommitmessage: https://github.com/libgit2/libgit2/issues/3937

Proposed patch:

https://github.com/libgit2/libgit2/pull/3956

A heap buffer overflow in function colorcmyktorgb in color.c.

Upstream patch:

https://github.com/uclouvain/openjpeg/commit/162f6199c0cd3ec1c6c6dc65e41b2faab92b2d91

CVE request:

http://seclists.org/oss-sec/2016/q2/327

The gitoidnfmt function in commit.c in libgit2 before 0.24.3 allows remote attackers to cause a denial of service (NULL pointer dereference) via a cat-file command with a crafted object file.

modules/chef.py in SaltStack before 2014.7.4 does not properly handle files in /tmp.

modules/serverdensitydevice.py in SaltStack before 2014.7.4 does not properly handle files in /tmp.

The xmlreader in libxml allows remote attackers to cause a denial of service (memory consumption) via crafted XML data, related to an XML Entity Expansion (XEE) attack.