An issue has been found in dnsdist before 1.2.0 in the way EDNS0 OPT records are handled when parsing responses from a backend. When dnsdist is configured to add EDNS Client Subnet to a query, the response may contain an EDNS0 OPT record that has to be removed before forwarding the response to the initial client. On a 32-bit system, the pointer arithmetic used when parsing the received response to remove that record might trigger an undefined behavior leading to a crash.

An issue has been found in PowerDNS Recursor from 4.0.0 up to and including 4.1.4. A remote attacker sending a DNS query for a meta-type like OPT can lead to a zone being wrongly cached as failing DNSSEC validation. It only arises if the parent zone is signed, and all the authoritative servers for that parent zone answer with FORMERR to a query for at least one of the meta-types. As a result, subsequent queries from clients requesting DNSSEC validation will be answered with a ServFail.

Improper input validation bugs in DNSSEC validators components in PowerDNS version 4.1.0 allow attacker in man-in-the-middle position to deny existence of some data in DNS via packet replay.

In PowerDNS Authoritative Server before 4.4.3, 4.5.x before 4.5.4, and 4.6.x before 4.6.1 and PowerDNS Recursor before 4.4.8, 4.5.x before 4.5.8, and 4.6.x before 4.6.1, insufficient validation of an IXFR end condition causes incomplete zone transfers to be handled as successful transfers.

PowerDNS before 2.9.21.2 allows remote attackers to cause a denial of service (daemon crash) via a CH HINFO query.

An issue was discovered in PowerDNS Authoritative through 4.3.0 when --enable-experimental-gss-tsig is used. A remote, unauthenticated attacker can cause a denial of service by sending crafted queries with a GSS-TSIG signature.

PowerDNS Authoritative Server 3.3.0 up to 4.1.4 excluding 4.1.5 and 4.0.6, and PowerDNS Recursor 3.2 up to 4.1.4 excluding 4.1.5 and 4.0.9, are vulnerable to a memory leak while parsing malformed records that can lead to remote denial of service.

In ImageMagick 7.0.5-5, the ReadPALMImage function in palm.c allows attackers to cause a denial of service (memory leak) via a crafted file.

A memory leakage flaw exists in the class PerimeterGenerator of Slic3r libslic3r 1.3.0 and Master Commit b1a5500. Specially crafted stl files can exhaust available memory. An attacker can provide malicious files to trigger this vulnerability.

In ImageMagick 7.0.5-6 Q16, the ReadJNGImage function in coders/png.c allows attackers to cause a denial of service (memory leak) via a crafted file.

In ImageMagick 7.0.5-6 Q16, the ReadMNGImage function in coders/png.c allows attackers to cause a denial of service (memory leak) via a crafted file.

In Poppler 0.54.0, a memory leak vulnerability was found in the function Object::initArray in Object.cc, which allows attackers to cause a denial of service via a crafted file.

In ImageMagick 7.0.5-5, the ReadICONImage function in icon.c:452 allows attackers to cause a denial of service (memory leak) via a crafted file.

In ImageMagick 7.0.5-5, a memory leak was found in the function ReadPSDChannel in coders/psd.c, which allows attackers to cause a denial of service via a crafted file.

In ImageMagick 7.0.5-6, the ReadBMPImage function in bmp.c:1379 allows attackers to cause a denial of service (memory leak) via a crafted file.

An issue was discovered in GNU Recutils 1.8. There is a memory leak in rec_buf_new in rec-buf.c when called from rec_parse_rset in rec-parser.c in librec.a.

In ImageMagick 7.0.5-5, the ReadPICTImage function in pict.c allows attackers to cause a denial of service (memory leak) via a crafted file.

In ImageMagick 7.0.5-5, the ReadBMPImage function in bmp.c allows attackers to cause a denial of service (memory leak) via a crafted file.

In WebKitGTK before 2.32.4, there is incorrect memory allocation in WebCore::ImageBufferCairoImageSurfaceBackend::create, leading to a segmentation violation and application crash, a different vulnerability than CVE-2021-30889.

The ReadSVGImage function in svg.c in ImageMagick 7.0.5-4 allows remote attackers to consume an amount of available memory via a crafted file.

In ImageMagick 7.0.5-5, the ReadEPTImage function in ept.c allows attackers to cause a denial of service (memory leak) via a crafted file.

In ImageMagick 7.0.5-5, the ReadPCXImage function in pcx.c allows attackers to cause a denial of service (memory leak) via a crafted file.

In ImageMagick 7.0.5-5, the ReadAAIImage function in aai.c allows attackers to cause a denial of service (memory leak) via a crafted file.

In ImageMagick 7.0.5-5, the ReadJNGImage function in png.c allows attackers to cause a denial of service (memory leak) via a crafted file.

In ImageMagick 7.0.5-5, the ReadDCMImage function in dcm.c allows attackers to cause a denial of service (memory leak) via a crafted file.

In ImageMagick 7.0.5-5, the ReadSUNImage function in sun.c allows attackers to cause a denial of service (memory leak) via a crafted file.

In ImageMagick 7.0.5-5, the ReadXWDImage function in xwd.c allows attackers to cause a denial of service (memory leak) via a crafted file.

An issue was discovered in Magick++ in ImageMagick 6.9.7. A specially crafted file creating a nested exception could lead to a memory leak (thus, a DoS).

An issue was discovered in GPAC version 0.8.0 and 0.9.0-development-20191109. There is a memory leak in dinf_New() in isomedia/box_code_base.c.

In ImageMagick 7.0.7-12 Q16, a memory leak vulnerability was found in the function ReadPSDChannelZip in coders/psd.c, which allows attackers to cause a denial of service via a crafted psd image file.

In ImageMagick 7.0.6-10 Q16, a memory leak vulnerability was found in the function ReadMATImage in coders/mat.c, which allow remote attackers to cause a denial of service via a crafted file.

png_create_info_struct in png.c in libpng 1.6.36 has a memory leak, as demonstrated by pngcp. NOTE: a third party has stated "I don't think it is libpng's job to free this buffer.

In ImageMagick 7.0.7-12 Q16, a memory leak vulnerability was found in the function ReadMATImage in coders/mat.c, which allows attackers to cause a denial of service via a crafted MAT image file.

In ImageMagick 7.0.7-12 Q16, a memory leak vulnerability was found in the function ReadPICTImage in coders/pict.c, which allows attackers to cause a denial of service via a crafted PICT image file.

In ImageMagick 7.0.7-12 Q16, a memory leak vulnerability was found in the function ReadPGXImage in coders/pgx.c, which allows attackers to cause a denial of service via a crafted PGX image file.

An issue was discovered in ImageMagick 7.0.7. A memory leak vulnerability was found in the function WriteGIFImage in coders/gif.c, which allow remote attackers to cause a denial of service via a crafted file.

ImageMagick 7.0.7-17 Q16 x86_64 has memory leaks in coders/msl.c, related to MSLPopImage and ProcessMSLScript, and associated with mishandling of MSLPushImage calls.

Huawei NIP6800 versions V500R001C30, V500R001C60SPC500, and V500R005C00; Secospace USG6600 and USG9500 versions V500R001C30SPC200, V500R001C30SPC600, V500R001C60SPC500, and V500R005C00 have a memory leak vulnerability. The software does not sufficiently track and release allocated memory while parse certain message, the attacker sends the message continuously that could consume remaining memory. Successful exploit could cause memory exhaust.

In ImageMagick 7.0.7-12 Q16, there are memory leaks in MontageImageCommand in MagickWand/montage.c.

An issue was discovered in ImageMagick 7.0.7. A memory leak vulnerability was found in the function ReadPCDImage in coders/pcd.c, which allow remote attackers to cause a denial of service via a crafted file.

A memory leak was discovered in Mat_VarCalloc in mat.c in matio 1.5.17 because SafeMulDims does not consider the rank==0 case.

When ImageMagick 7.0.6-1 processes a crafted file in convert, it can lead to a Memory Leak in the WriteOnePNGImage() function in coders/png.c.

The WritePICONImage function in coders/xpm.c in ImageMagick 7.0.6-4 allows remote attackers to cause a denial of service (memory leak) via a crafted file that is mishandled in an AcquireSemaphoreInfo call.

A memory leak vulnerability was found in the function parseSWF_DOACTION in util/parser.c in Ming 0.4.8, which allows attackers to cause a denial of service via a crafted file.

The glob function in glob.c in the GNU C Library (aka glibc or libc6) before 2.27, when invoked with GLOB_TILDE, could skip freeing allocated memory when processing the ~ operator with a long user name, potentially leading to a denial of service (memory leak).

In ImageMagick 7.0.7-1 Q16, a memory leak vulnerability was found in the function ReadMPCImage in coders/mpc.c, which allows attackers to cause a denial of service via a crafted file.

ImageMagick 7.0.7-2 has a memory leak in ReadSGIImage in coders/sgi.c.

ImageMagick 7.0.6-2 has a memory leak vulnerability in WriteMSLImage in coders/msl.c.

ImageMagick 7.0.7-2 has a memory leak in ReadOneJNGImage in coders/png.c.

In ImageMagick 7.0.7-1 Q16, a memory leak vulnerability was found in the function ReadMATImage in coders/mat.c, which allows attackers to cause a denial of service via a crafted file.