Integer underflow in the pixmantrapezoidvalid macro in pixman.h in Pixman before 0.32.0, as used in X.Org server and cairo, allows context-dependent attackers to cause a denial of service (crash) via a negative bottom value.
Integer underflow in the xTrapezoidValid macro in render/picture.h in X.Org allows context-dependent attackers to cause a denial of service (crash) via a negative bottom value.
Mozilla Firefox before 26.0 and SeaMonkey before 2.23 on Linux allow user-assisted remote attackers to read clipboard data by leveraging certain middle-click paste operations.
Mozilla Firefox before 26.0, Firefox ESR 24.x before 24.2, Thunderbird before 24.2, and SeaMonkey before 2.23 do not recognize a user's removal of trust from an EV X.509 certificate, which makes it easier for man-in-the-middle attackers to spoof SSL servers in opportunistic circumstances via a valid certificate that is unacceptable to the user.
The scan function in ext/date/lib/parseisointervals.c in PHP through 5.5.6 does not properly restrict creation of DateInterval objects, which might allow remote attackers to cause a denial of service (heap-based buffer over-read) via a crafted interval specification.
It was reported [1],[2] that libjpeg and libjpeg-turbo would use uninitialized memory when decoding images with missing SOS data for the luminance component (Y) in the presence of valid chroma data (Cr, Cb). An example proof of concept that can be viewed in a browser is also available [3].
This was reported and fixed initially in Google Chrome/Chromium; it does not appear to be fixed in upstream libjpeg or libjpeg-turbo yet. Patches to the third party source in Chromium for libjpeg [4] and libjpeg-turbo [5] however are available.
[1] http://googlechromereleases.blogspot.de/2013/11/stable-channel-update.html [2] http://packetstormsecurity.com/files/123989/IJG-jpeg6b-libjpeg-turbo-Uninitialized-Memory.html [3] http://lcamtuf.coredump.cx/jpegleak/ [4] http://src.chromium.org/viewvc/chrome/trunk/src/thirdparty/libjpeg/jdmarker.c?r1=228354&r2=228353&pathrev=228354 [5] http://src.chromium.org/viewvc/chrome/trunk/deps/thirdparty/libjpegturbo/jdmarker.c?r1=228381&r2=228380&pathrev=228381
It was reported [1] that if a KDC serves multiple realms, certain requests could cause the setupserverrealm() funtion to dereference a null pointer, resulting in a crash of the KDC (Key Distribution Center). This can be triggered by an unauthenticated user.
This has been correct in git [2].
[1] http://mailman.mit.edu/pipermail/krb5-bugs/2013-November/010206.html [2] https://github.com/krb5/krb5/commit/5d2d9a1abe46a2c1a8614d4672d08d9d30a5f8bf
Use-after-free vulnerability in the HTMLFormElement::prepareForSubmission function in core/html/HTMLFormElement.cpp in Blink, as used in Google Chrome before 30.0.1599.101, allows remote attackers to cause a denial of service or possibly have unspecified other impact via vectors related to submission for FORM elements.
KDE-Workspace 4.10.5 and earlier does not properly handle the return value of the glibc 2.17 crypt and pwencrypt functions, which allows remote attackers to cause a denial of service (NULL pointer dereference and crash) via (1) an invalid salt or a (2) DES or (3) MD5 encrypted password, when FIPS-140 is enable, to KDM or an (4) invalid password to KCheckPass.
phpMyAdmin 3.5.x and 4.0.x before 4.0.5 allows remote attackers to bypass the clickjacking protection mechanism via certain vectors related to Header.class.php.
An integer overflow flaw was found in the way samba read an EA list provided by the client. A malicious client could send a specially crafted EA list that wraps perfectly on a 32-bit boundary, causing the server to loop and re-process the list. This can cause Denial of Service via memory exhaustion.
Reference:
https://bugzilla.samba.org/showbug.cgi?id=10010 (curently private)
epan/dissectors/packet-rdp.c in the RDP dissector in Wireshark 1.8.x before 1.8.8 does not validate return values during checks for data availability, which allows remote attackers to cause a denial of service (application crash) via a crafted packet.
Array index error in the NBAP dissector in Wireshark 1.8.x before 1.8.8 allows remote attackers to cause a denial of service (application crash) via a crafted packet, related to nbap.cnf and packet-nbap.c.
The dissectcapwapdata function in epan/dissectors/packet-capwap.c in the CAPWAP dissector in Wireshark 1.6.x before 1.6.16 and 1.8.x before 1.8.8 incorrectly uses a -1 data value to represent an error condition, which allows remote attackers to cause a denial of service (application crash) via a crafted packet.
The dissectschedulemessage function in epan/dissectors/packet-gsmcbch.c in the GSM CBCH dissector in Wireshark 1.8.x before 1.8.8 allows remote attackers to cause a denial of service (infinite loop and application hang) via a crafted packet.
Buffer overflow in the dissectiphccrtpfh function in epan/dissectors/packet-ppp.c in the PPP dissector in Wireshark 1.8.x before 1.8.8 allows remote attackers to cause a denial of service (application crash) via a crafted packet.
The vwrread function in wiretap/vwr.c in the Ixia IxVeriWave file parser in Wireshark 1.8.x before 1.8.8 does not validate the relationship between a record length and a trailer length, which allows remote attackers to cause a denial of service (heap-based buffer overflow and application crash) via a crafted packet.
epan/dissectors/packet-gmr1bcch.c in the GMR-1 BCCH dissector in Wireshark 1.8.x before 1.8.8 does not properly initialize memory, which allows remote attackers to cause a denial of service (application crash) via a crafted packet.
The httppayloadsubdissector function in epan/dissectors/packet-http.c in the HTTP dissector in Wireshark 1.6.x before 1.6.16 and 1.8.x before 1.8.8 does not properly determine when to use a recursive approach, which allows remote attackers to cause a denial of service (stack consumption) via a crafted packet.
Mozilla Firefox before 21.0, Firefox ESR 17.x before 17.0.6, Thunderbird before 17.0.6, and Thunderbird ESR 17.x before 17.0.6 do not properly initialize data structures for the nsDOMSVGZoomEvent::mPreviousScale and nsDOMSVGZoomEvent::mNewScale functions, which allows remote attackers to obtain sensitive information from process memory via a crafted web site.
A flaw in certain programs that handle UDP traffic was discovered and assigned the name CVE-1999-0103 (that CVE specifically mentions echo and chargen as vulnerable). In 2002, a Nessus plugin was included [1] that reference this CVE name, but was for the kpasswd service. Until recently, this issue had not been reported upstream. This issue has since been reported upstream [2] and is now fixed [3].
If a malicious remote user were to spoof their IP address to that of another server running kadmind with the password change port (kpasswd, port 464), or to the target server's IP address itself), kpasswd will pass UDP packets to the spoofed address and reply each time. This can be used to consume bandwidth and CPU on the affected servers running kadmind.
This should be fixed in the for krb5-1.11.3 release.
[1] http://marc.info/?l=nessus&m=102418951803893&w=2 [2] http://krbdev.mit.edu/rt/Ticket/Display.html?id=7637 [3] https://github.com/krb5/krb5/commit/cf1a0c411b2668c57c41e9c4efd15ba17b6b322c
The prepreprocessreq function in dotgsreq.c in the Key Distribution Center (KDC) in MIT Kerberos 5 (aka krb5) before 1.10.5 does not properly perform service-principal realm referral, which allows remote authenticated users to cause a denial of service (NULL pointer dereference and daemon crash) via a crafted TGS-REQ request.
The AMPQ dissector in Wireshark 1.6.x before 1.6.14 and 1.8.x before 1.8.6 allows remote attackers to cause a denial of service (infinite loop) via a malformed packet.
The DTLS dissector in Wireshark 1.6.x before 1.6.14 and 1.8.x before 1.8.6 does not validate the fragment offset before invoking the reassembly state machine, which allows remote attackers to cause a denial of service (application crash) via a large offset value that triggers write access to an invalid memory location.
The dissectdiagnosticrequest function in epan/dissectors/packet-reload.c in the REsource LOcation And Discovery (aka RELOAD) dissector in Wireshark 1.8.x before 1.8.6 uses an incorrect integer data type, which allows remote attackers to cause a denial of service (infinite loop) via crafted integer values in a packet.
The dissecthartip function in epan/dissectors/packet-hartip.c in the HART/IP dissector in Wireshark 1.8.x before 1.8.6 allows remote attackers to cause a denial of service (infinite loop) via a packet with a header that is too short.
The FCSP dissector in Wireshark 1.6.x before 1.6.14 and 1.8.x before 1.8.6 allows remote attackers to cause a denial of service (infinite loop) via a malformed packet.
Google Chrome before 22.0.1229.79 allows remote attackers to cause a denial of service (DOM topology corruption) via a crafted document.
FFmpeg, as used in Google Chrome before 22.0.1229.79, does not properly handle OGG containers, which allows remote attackers to cause a denial of service or possibly have unspecified other impact via unknown vectors, related to a "wild pointer" issue.
Cross-site scripting (XSS) vulnerability in Google Chrome before 22.0.1229.79 allows remote attackers to inject arbitrary web script or HTML via vectors related to the Google V8 bindings, aka "Universal XSS (UXSS)."