Exploit for Improper Restriction of Operations within the Bounds of a Memory Buffer in Microsoft

CVE-2020-0796 PoC exploit for SMBGhost vulnerability in Windows 10 1903/1909's SMB3 compression capability. This PoC connects to the target host, compresses the authentication request with a bad offset field set in the transformation header, causing the decompressor to buffer overflow and crash t...

CVE-2021-42374

An out-of-bounds heap read in Busybox's unlzma applet leads to information leak and denial of service when crafted LZMA-compressed input is decompressed. This can be triggered by any applet/format that...

PT-2021-5536

Name of the Vulnerable Software and Affected Versions BusyBox affected versions not specified Description An out-of-bounds heap read in BusyBox's unlzma applet leads to information leak and denial of service when crafted LZMA-compressed input is decompressed. This can be triggered by any...

Speex has unspecified vulnerabilities

Speex is a free software proprietary audio compression format designed for speech. Speex v1.2 contains a security vulnerability that could be exploited by an attacker to cause a denial of service DoS via a crafted WAV file...

Mozilla Firefox Security Advisory (MFSA2012-73) - Linux

This host is missing a security update for Mozilla Firefox. Copyright C 2021 Greenbone Networks GmbH Some text descriptions might be excerpted from a referenced sources, and are Copyright C by the respective right holders. SPDX-License-Identifier: GPL-2.0-or-later This program is free software; y...

CVE-2021-43174

NLnet Labs Routinator versions 0.9.0 up to and including 0.10.1, support the gzip transfer encoding when querying RRDP repositories. This encoding can be used by an RRDP repository to cause an out-of-memory crash in these versions of Routinator. RRDP uses XML which allows arbitrary amounts of whi...

libwebp security update

An update is available for libwebp. This update affects Rocky Linux 8. A Common Vulnerability Scoring System CVSS base score, which gives a detailed severity rating, is available for each vulnerability from the CVE list The libwebp packages provide a library and tools for the WebP graphics format...

RLSA-2021:4231 Moderate: libwebp security update

The libwebp packages provide a library and tools for the WebP graphics format. WebP is an image format with a lossy compression of digital photographic images. WebP consists of a codec based on the VP8 format, and a container based on the Resource Interchange File Format RIFF. Webmasters, web...

org.apache.mina:mina-example (1.0.10), org.apache.mina:mina-filter-codec-netty (1.0.10) +5 more potentially affected by CVE-2021-41973 via org.apache.mina:mina-core (1.0.10)

org.apache.mina:mina-core MAVEN version 1.0.10 is affected by a known vulnerability. The following packages have a transitive dependency on org.apache.mina:mina-core and may be impacted: - org.apache.mina:mina-example 1.0.10 - org.apache.mina:mina-filter-codec-netty 1.0.10 -...

org.apache.geronimo.gshell:gshell-assembly (1.0-alpha-1), org.apache.geronimo.gshell:gshell-whisper (1.0-alpha-1) +6 more potentially affected by CVE-2021-41973 via org.apache.mina:mina-core (1.1.4)

org.apache.mina:mina-core MAVEN version 1.1.4 is affected by a known vulnerability. The following packages have a transitive dependency on org.apache.mina:mina-core and may be impacted: - org.apache.geronimo.gshell:gshell-assembly 1.0-alpha-1 - org.apache.geronimo.gshell:gshell-whisper 1.0-alpha-...

Fixed in ClickHouse 21.10.2.15, 2021-10-18​

Heap buffer overflow in ClickHouse's LZ4 compression codec when parsing a malicious query. There is no verification that the copy operations in the LZ4::decompressImpl loop and especially the arbitrary copy operation wildCopyop, ip, copyend, don't exceed the destination buffer's limits...

Fixed in ClickHouse 21.10.2.15, 2021-10-18 

Heap buffer overflow in Clickhouse's LZ4 compression codec when parsing a malicious query. There is no verification that the copy operations in the LZ4::decompressImpl loop and especially the arbitrary copy operation wildCopyop, ip, copyend, don’t exceed the destination buffer’s limits...

PT-2021-6323 · Unknown +2 · Clickhouse +1

Name of the Vulnerable Software and Affected Versions: ClickHouse affected versions not specified Description: The issue is related to a heap buffer overflow in ClickHouse's LZ4 compression codec. This occurs when parsing a malicious query, as there is no verification that copy operations do not...

PT-2021-23611 · Unknown +2 · Clickhouse +1

Name of the Vulnerable Software and Affected Versions: Clickhouse affected versions not specified Description: The issue is related to a divide-by-zero error in Clickhouse's Delta compression codec. This error occurs when parsing a malicious query, where the first byte of the compressed buffer is...

PT-2021-6324 · Unknown +4 · Clickhouse +3

Name of the Vulnerable Software and Affected Versions: ClickHouse affected versions not specified Description: The issue is related to a heap buffer overflow in ClickHouse's LZ4 compression codec. This occurs when parsing a malicious query, as there is no verification that copy operations in the...

PT-2021-23612 · Unknown +2 · Clickhouse +1

Name of the Vulnerable Software and Affected Versions: Clickhouse affected versions not specified Description: The issue is related to a divide-by-zero error in Clickhouse's DeltaDouble compression codec. This occurs when parsing a malicious query, where the first byte of the compressed buffer is...

PT-2021-23610 · Unknown +4 · Clickhouse +3

Name of the Vulnerable Software and Affected Versions: ClickHouse affected versions not specified Description: A heap out-of-bounds read issue exists in ClickHouse's LZ4 compression codec when parsing a malicious query. The LZ4::decompressImpl loop reads a 16-bit unsigned user-supplied value offs...

CVE-2021-42387

Heap out-of-bounds read in ClickHouse’s LZ4 compression codec when parsing a malicious query. As part of the LZ4::decompressImpl loop, a 16-bit unsigned user-supplied value ‘offset’ is read from the compressed data. The offset is later used in the length of a copy operation, without checking the...

CVE-2021-42389

Divide-by-zero in ClickHouse’s Delta compression codec when parsing a malicious query. The first byte of the compressed buffer is used in a modulo operation without being checked for 0. JFrog Security Research Team...

grok:grk_decompress_fuzzer: Crash in state_VLC_dec::load_bytes

Project: https://github.com/GrokImageCompression/grok.git https://github.com/GrokImageCompression/grok-test-data.git Detailed Report: https://oss-fuzz.com/testcase?key=4757824941457408 Project: grok Fuzzing Engine: libFuzzer Fuzz Target: grkdecompressfuzzer Job Type: libfuzzerubsangrok Platform I...