An exploitable memory corruption vulnerability exists in the handling of the MXIT protocol in Pidgin. Specially crafted MXIT MultiMX message sent via the server can result in an out-of-bounds write leading to memory disclosure and code execution.
A buffer overflow vulnerability exists in the handling of the MXIT protocol in Pidgin. Specially crafted MXIT data sent by the server could potentially result in an out-of-bounds write of one byte. A malicious server can send a negative content-length in response to a HTTP request triggering the vulnerability.
A buffer overflow vulnerability exists in the handling of the MXIT protocol Pidgin. Specially crafted data sent via the server could potentially result in a buffer overflow, potentially resulting in memory corruption. A malicious server or an unfiltered malicious user can send negative length values to trigger this vulnerability.
A buffer overflow vulnerability exists in the handling of the MXIT protocol in Pidgin. Specially crafted MXIT data sent from the server could potentially result in arbitrary code execution. A malicious server or an attacker who intercepts the network traffic can send an invalid size for a packet which will trigger a buffer overflow.
An out-of-bounds write vulnerability exists in the handling of the MXIT protocol in Pidgin. Specially crafted MXIT data sent via the server could cause memory corruption resulting in code execution.
The NSS plugin in libpurple in Pidgin 2.4.3 does not verify SSL certificates, which makes it easier for remote attackers to trick a user into accepting an invalid server certificate for a spoofed service.
Buffer overflow in http.c in the MXit protocol plugin in libpurple in Pidgin before 2.10.7 allows remote servers to execute arbitrary code via a long HTTP header.
Multiple integer overflows in the msn_slplink_process_msg functions in the MSN protocol handler in (1) libpurple/protocols/msn/slplink.c and (2) libpurple/protocols/msnp9/slplink.c in Pidgin (formerly Gaim) before 2.5.6 on 32-bit platforms allow remote attackers to execute arbitrary code via a malformed SLP message with a crafted offset value, leading to buffer overflows. NOTE: this issue exists because of an incomplete fix for CVE-2008-2927.
Integer overflow in Perl-Compatible Regular Expression (PCRE) library before 6.7 might allow context-dependent attackers to execute arbitrary code via a regular expression that involves large (1) min, (2) max, or (3) duplength values that cause an incorrect length calculation and trigger a buffer overflow, a different vulnerability than CVE-2006-7227. NOTE: this issue was originally subsumed by CVE-2006-7224, but that CVE has been REJECTED and split.
Integer overflow in Perl-Compatible Regular Expression (PCRE) library before 6.7 allows context-dependent attackers to execute arbitrary code via a regular expression containing a large number of named subpatterns (name_count) or long subpattern names (max_name_size), which triggers a buffer overflow. NOTE: this issue was originally subsumed by CVE-2006-7224, but that CVE has been REJECTED and split.
Integer underflow in the SSLv2 support in Mozilla Network Security Services (NSS) before 3.11.5, as used by Firefox before 1.5.0.10 and 2.x before 2.0.0.2, SeaMonkey before 1.0.8, Thunderbird before 1.5.0.10, and certain Sun Java System server products before 20070611, allows remote attackers to execute arbitrary code via a crafted SSLv2 server message containing a public key that is too short to encrypt the "Master Secret", which results in a heap-based overflow.
Integer overflow in Qt 3.3 before 3.3.7, 4.1 before 4.1.5, and 4.2 before 4.2.1, as used in the KDE khtml library, kdelibs 3.1.3, and possibly other packages, allows remote attackers to cause a denial of service (crash) and possibly execute arbitrary code via a crafted pixmap image.
Integer overflow in QuickLook in Apple Mac OS X 10.5.8 allows remote attackers to execute arbitrary code or cause a denial of service (application crash) via a crafted Microsoft Office document that triggers a buffer overflow.
Integer overflow in residue partition value (aka partvals) evaluation in Xiph.org libvorbis 1.2.0 and earlier allows remote attackers to execute arbitrary code via a crafted OGG file, which triggers a heap overflow.
Multiple integer overflows in Poppler 0.10.5 and earlier allow remote attackers to cause a denial of service (application crash) or possibly execute arbitrary code via a crafted PDF file, related to (1) glib/poppler-page.cc; (2) ArthurOutputDev.cc, (3) CairoOutputDev.cc, (4) GfxState.cc, (5) JBIG2Stream.cc, (6) PSOutputDev.cc, and (7) SplashOutputDev.cc in poppler/; and (8) SplashBitmap.cc, (9) Splash.cc, and (10) SplashFTFont.cc in splash/. NOTE: this may overlap CVE-2009-0791.
Integer overflow in ColorSync in Apple Mac OS X 10.4.11 and 10.5.8, and Safari before 4.0.4 on Windows, allows remote attackers to execute arbitrary code or cause a denial of service (application crash) via a crafted ColorSync profile embedded in an image, leading to a heap-based buffer overflow.
Multiple integer overflows in CoreGraphics in Apple Mac OS X 10.5.8 allow remote attackers to execute arbitrary code or cause a denial of service (application crash) via a crafted PDF document that triggers a heap-based buffer overflow.
Multiple integer overflows in a "legacy serialization format" parser in AppKit in Apple Mac OS X 10.4.11 allows remote attackers to execute arbitrary code via a crafted serialized property list.
Integer overflow in CoreGraphics in Apple Mac OS X 10.4.11 and 10.5.8 allows remote attackers to execute arbitrary code or cause a denial of service (application crash) via a crafted JBIG2 stream in a PDF file, leading to a heap-based buffer overflow.
Multiple integer overflows in CamlImages 2.2 might allow context-dependent attackers to execute arbitrary code via images containing large width and height values that trigger a heap-based buffer overflow, related to (1) crafted GIF files (gifread.c) and (2) crafted JPEG files (jpegread.c), a different vulnerability than CVE-2009-2295.
Integer overflow in the wxImage::Create function in src/common/image.cpp in wxWidgets 2.8.10 allows attackers to cause a denial of service (crash) and possibly execute arbitrary code via a crafted JPEG file, which triggers a heap-based buffer overflow. NOTE: the provenance of this information is unknown; the details are obtained solely from third party information.
Multiple integer overflows in the (1) user_info_callback, (2) user_endrow_callback, and (3) gst_pngdec_task functions (ext/libpng/gstpngdec.c) in GStreamer Good Plug-ins (aka gst-plugins-good or gstreamer-plugins-good) 0.10.15 allow remote attackers to cause a denial of service and possibly execute arbitrary code via a crafted PNG file, which triggers a buffer overflow.
Integer overflow in OpenOffice.org before 2.4 allows remote attackers to cause a denial of service (crash) and possibly execute arbitrary code via an EMF file with a crafted EMR_STRETCHBLT record, which triggers a heap-based buffer overflow.
Integer overflow in Terminal in Apple Mac OS X 10.5 before 10.5.7 allows remote attackers to execute arbitrary code or cause a denial of service (memory corruption and application crash) via a crafted size value in a CSI[4 xterm resize escape sequence that triggers a heap-based buffer overflow.
Multiple integer overflows in Cairo before 1.4.12 might allow remote attackers to execute arbitrary code, as demonstrated using a crafted PNG image with large width and height values, which is not properly handled by the read_png function.
Integer overflow in the WriteProlog function in texttops in CUPS 1.1.17 on Red Hat Enterprise Linux (RHEL) 3 allows remote attackers to execute arbitrary code via a crafted PostScript file that triggers a heap-based buffer overflow. NOTE: this issue exists because of an incorrect fix for CVE-2008-3640.
Multiple integer overflows in Skia, as used in Google Chrome 1.x before 1.0.154.64 and 2.x, and possibly Android, might allow remote attackers to execute arbitrary code in the renderer process via a crafted (1) image or (2) canvas.
Off-by-one error in the inflate function in Zlib.xs in Compress::Raw::Zlib Perl module before 2.017, as used in AMaViS, SpamAssassin, and possibly other products, allows context-dependent attackers to cause a denial of service (hang or crash) via a crafted zlib compressed stream that triggers a heap-based buffer overflow, as exploited in the wild by Trojan.Downloader-71014 in June 2009.
Integer underflow in the Huffman decoding functionality (pvmp3_huffman_parsing.cpp) in OpenCORE 2.0 and earlier allows remote attackers to cause a denial of service (process crash) and possibly execute arbitrary code via a crafted MP3 file that triggers heap corruption.
Multiple integer overflows in Xpdf 2.x and 3.x and Poppler 0.x, as used in the pdftops filter in CUPS 1.1.17, 1.1.22, and 1.3.7, GPdf, and kdegraphics KPDF, allow remote attackers to cause a denial of service (application crash) or possibly execute arbitrary code via a crafted PDF file that triggers a heap-based buffer overflow, possibly related to (1) Decrypt.cxx, (2) FoFiTrueType.cxx, (3) gmem.c, (4) JBIG2Stream.cxx, and (5) PSOutputDev.cxx in pdftops/. NOTE: the JBIG2Stream.cxx vector may overlap CVE-2009-1179.
Integer overflow in the pango_glyph_string_set_size function in pango/glyphstring.c in Pango before 1.24 allows context-dependent attackers to cause a denial of service (application crash) or possibly execute arbitrary code via a long glyph string that triggers a heap-based buffer overflow, as demonstrated by a long document.location value in Firefox.
Integer overflow in the JBIG2 decoder in Xpdf 3.02pl2 and earlier, CUPS 1.3.9 and earlier, Poppler before 0.10.6, and other products allows remote attackers to execute arbitrary code via a crafted PDF file.
Multiple integer overflows in ImageMagick before 6.3.3-5 allow remote attackers to execute arbitrary code via (1) a crafted DCM image, which results in a heap-based overflow in the ReadDCMImage function, or (2) the (a) colors or (b) comments field in a crafted XWD image, which results in a heap-based overflow in the ReadXWDImage function, different issues than CVE-2007-1667.
Integer overflow in the TIFF image decoding routines in CUPS 1.3.9 and earlier allows remote attackers to cause a denial of service (daemon crash) and possibly execute arbitrary code via a crafted TIFF image, which is not properly handled by the (1) _cupsImageReadTIFF function in the imagetops filter and (2) imagetoraster filter, leading to a heap-based buffer overflow.
gcc 4.2.0 through 4.3.0 in GNU Compiler Collection, when casts are not used, considers the sum of a pointer and an int to be greater than or equal to the pointer, which might lead to removal of length testing code that was intended as a protection mechanism against integer overflow and buffer overflow attacks, and provide no diagnostic message about this removal. NOTE: the vendor has determined that this compiler behavior is correct according to section 6.5.6 of the C99 standard (aka ISO/IEC 9899:1999)
Multiple integer overflows in the (1) createwbmp and (2) readwbmp functions in wbmp.c in the GD library (libgd) in PHP 4.0.0 through 4.4.6 and 5.0.0 through 5.2.1 allow context-dependent attackers to execute arbitrary code via Wireless Bitmap (WBMP) images with large width or height values.
Integer underflow in CoreGraphics in Apple Mac OS X 10.5 before 10.5.7, iPhone OS 1.0 through 2.2.1, and iPhone OS for iPod touch 1.1 through 2.2.1 allows remote attackers to execute arbitrary code or cause a denial of service (application crash) via a crafted PDF file that triggers a heap-based buffer overflow.
Integer overflow in Apple QuickTime before 7.5.5 on Windows allows remote attackers to execute arbitrary code or cause a denial of service (application crash) via a crafted PICT image, which triggers heap corruption.
Integer signedness error in the mms_ReceiveCommand function in modules/access/mms/mmstu.c in VLC Media Player 0.8.6i allows remote attackers to execute arbitrary code via a crafted mmst link with a negative size value, which bypasses a size check and triggers an integer overflow followed by a heap-based buffer overflow.
Integer overflow in the WriteProlog function in texttops in CUPS before 1.3.9 allows remote attackers to execute arbitrary code via a crafted PostScript file that triggers a heap-based buffer overflow.
Off-by-one error in the ppscan function (preproc.c) in Netwide Assembler (NASM) 2.02 allows context-dependent attackers to cause a denial of service (crash) and possibly execute arbitrary code via a crafted file that triggers a stack-based buffer overflow.
PowerDNS Recursor before 3.1.6 does not always use the strongest random number generator for source port selection, which makes it easier for remote attack vectors to conduct DNS cache poisoning. NOTE: this is related to incomplete integration of security improvements associated with addressing CVE-2008-1637.
Multiple integer overflows in xine-lib 1.1.11 and earlier allow remote attackers to trigger heap-based buffer overflows and possibly execute arbitrary code via (1) a crafted .FLV file, which triggers an overflow in demuxers/demux_flv.c; (2) a crafted .MOV file, which triggers an overflow in demuxers/demux_qt.c; (3) a crafted .RM file, which triggers an overflow in demuxers/demux_real.c; (4) a crafted .MVE file, which triggers an overflow in demuxers/demux_wc3movie.c; (5) a crafted .MKV file, which triggers an overflow in demuxers/ebml.c; or (6) a crafted .CAK file, which triggers an overflow in demuxers/demux_film.c.
The silc_pkcs1_decode function in the silccrypt library (silcpkcs1.c) in Secure Internet Live Conferencing (SILC) Toolkit before 1.1.7, SILC Client before 1.1.4, and SILC Server before 1.1.2 allows remote attackers to execute arbitrary code via a crafted PKCS#1 message, which triggers an integer underflow, signedness error, and a buffer overflow. NOTE: the researcher describes this as an integer overflow, but CVE uses the "underflow" term in cases of wraparound from unsigned subtraction.
PowerDNS Recursor before 3.1.5 uses insufficient randomness to calculate (1) TRXID values and (2) UDP source port numbers, which makes it easier for remote attackers to poison a DNS cache, related to (a) algorithmic deficiencies in rand and random functions in external libraries, (b) use of a 32-bit seed value, and (c) choice of the time of day as the sole seeding information.
Integer overflow in the MP4_ReadBox_rdrf function in libmp4.c for VLC 0.8.6e allows remote attackers to cause a denial of service (crash) and possibly execute arbitrary code via a crafted MP4 RDRF box that triggers a heap-based buffer overflow, a different vulnerability than CVE-2008-0984.
Array index error in the sdpplin_parse function in input/libreal/sdpplin.c in xine-lib 1.1.10.1 allows remote RTSP servers to execute arbitrary code via a large streamid SDP parameter.
Integer overflow in libexif 0.6.16 and earlier allows context-dependent attackers to execute arbitrary code via an image with crafted EXIF tags, possibly involving the exif_data_load_data_thumbnail function in exif-data.c.
Off-by-one error in ClamAV before 0.92 allows remote attackers to execute arbitrary code via a crafted MS-ZIP compressed CAB file.
Off-by-one error in the SSL_get_shared_ciphers function in OpenSSL 0.9.7 up to 0.9.7l, and 0.9.8 up to 0.9.8f, might allow remote attackers to execute arbitrary code via a crafted packet that triggers a one-byte buffer underflow. NOTE: this issue was introduced as a result of a fix for CVE-2006-3738. As of 20071012, it is unknown whether code execution is possible.