CVE-2022-29240 Uninitialized memory read in LZ4 decompression leads to authentication bypass in Scylla

Scylla is a real-time big data database that is API-compatible with Apache Cassandra and Amazon DynamoDB. When decompressing CQL frame received from user, Scylla assumes that user-provided uncompressed length is correct. If user provides fake length, that is greater than the real one, part of...

lz4: memory corruption due to an integer overflow bug caused by memmove argument

There's a flaw in lz4. An attacker who submits a crafted file to an application linked with lz4 may be able to trigger an integer overflow, leading to calling of memmove on a negative size argument, causing an out-of-bounds write and/or a crash. The greatest impact of this flaw is to availability...

GHSA-9Q5J-JM53-V7VR lz4-sys vulnerable to memory corruption via issue in liblz4

lz4-sys up to v1.9.3 bundles a version of liblz4 that is vulnerable to CVE-2021-3520. Attackers could craft a payload that triggers an integer overflow upon decompression, causing an out-of-bounds write. The flaw has been corrected in version v1.9.4 of liblz4, which is included in lz4-sys 1.9.4...

lz4-sys vulnerable to memory corruption via issue in liblz4

lz4-sys up to v1.9.3 bundles a version of liblz4 that is vulnerable to CVE-2021-3520. Attackers could craft a payload that triggers an integer overflow upon decompression, causing an out-of-bounds write. The flaw has been corrected in version v1.9.4 of liblz4, which is included in lz4-sys 1.9.4...

Ubuntu: Security Advisory (USN-4968-2)

The remote host is missing an update for the SPDX-FileCopyrightText: 2022 Greenbone AG 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-only ifdescription...

RUSTSEC-2022-0051 Memory corruption in liblz4

lz4-sys up to v1.9.3 bundles a version of liblz4 that is vulnerable to CVE-2021-3520. Attackers could craft a payload that triggers an integer overflow upon decompression, causing an out-of-bounds write. The flaw has been corrected in version v1.9.4 of liblz4, which is included in lz4-sys 1.9.4...

Memory corruption in liblz4

lz4-sys up to v1.9.3 bundles a version of liblz4 that is vulnerable to CVE-2021-3520. Attackers could craft a payload that triggers an integer overflow upon decompression, causing an out-of-bounds write. The flaw has been corrected in version v1.9.4 of liblz4, which is included in lz4-sys 1.9.4...

Fedora: Security Advisory for golang-github-pierrec-lz4 (FEDORA-2022-37aef44d1e)

The remote host is missing an update for the SPDX-FileCopyrightText: 2022 Greenbone AG 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-only ifdescription...

[SECURITY] Fedora 36 Update: golang-github-pierrec-lz4-4.1.3-6.fc36

Package lz4 implements reading and writing lz4 compressed data a frame, as specified in http://fastcompression.blogspot.com/2013/04/lz4-streaming-format-final.html. This package is compatible with the LZ4 frame format although the block level compression and decompression functions are exposed an...

Moderate: Red Hat Security Advisory: Red Hat Integration Camel Extensions for Quarkus 2.7 security update

Red Hat Integration Camel Extensions for Quarkus 2.7 is now available. The purpose of this text-only errata is to inform you about the security issues fixed. Red Hat Product Security has rated this update as having an impact of Moderate. A Common Vulnerability Scoring System CVSS base score, whic...

lz4: memory corruption due to an integer overflow bug caused by memmove argument

There's a flaw in lz4. An attacker who submits a crafted file to an application linked with lz4 may be able to trigger an integer overflow, leading to calling of memmove on a negative size argument, causing an out-of-bounds write and/or a crash. The greatest impact of this flaw is to availability...

Fedora: Security Advisory for golang-github-pierrec-lz4 (FEDORA-2022-3969b64d4b)

The remote host is missing an update for the Copyright C 2022 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; you can...

[SECURITY] Fedora 35 Update: golang-github-pierrec-lz4-4.1.3-5.fc35

Package lz4 implements reading and writing lz4 compressed data a frame, as specified in http://fastcompression.blogspot.com/2013/04/lz4-streaming-format-final.html. This package is compatible with the LZ4 frame format although the block level compression and decompression functions are exposed an...

OSV-2022-571 Use-of-uninitialized-value in LZ4_compress_fast_extState_fastReset

OSS-Fuzz report: https://bugs.chromium.org/p/oss-fuzz/issues/detail?id=48993 Crash type: Use-of-uninitialized-value Crash state: LZ4compressfastextStatefastReset LZ4FcompressBlock LZ4FcompressUpdateImpl...

Fedora: Security Advisory for golang-github-pierrec-lz4 (FEDORA-2022-fae3ecee19)

The remote host is missing an update for the Copyright C 2022 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; you can...

[SECURITY] Fedora 36 Update: golang-github-pierrec-lz4-4.1.3-5.fc36

Package lz4 implements reading and writing lz4 compressed data a frame, as specified in http://fastcompression.blogspot.com/2013/04/lz4-streaming-format-final.html. This package is compatible with the LZ4 frame format although the block level compression and decompression functions are exposed an...

new packages: lz4

An update is available for lz4. This update affects Rocky Linux 9. A Common Vulnerability Scoring System CVSS base score, which gives a detailed severity rating, is available for each vulnerability from the CVE list For detailed information on changes in this release, see the Rocky Linux 9.0...

NewStart CGSL MAIN 6.02 : lz4 Vulnerability (NS-SA-2022-0051)

The remote NewStart CGSL host, running version MAIN 6.02, has lz4 packages installed that are affected by a vulnerability: - There's a flaw in lz4. An attacker who submits a crafted file to an application linked with lz4 may be able to trigger an integer overflow, leading to calling of memmove on...

GSD-2022-1002173 lz4: fix LZ4_decompress_safe_partial read out of bound

lz4: fix LZ4decompresssafepartial read out of bound This is an automated ID intended to aid in discovery of potential security vulnerabilities. The actual impact and attack plausibility have not yet been proven. This ID is fixed in Linux Kernel version v5.4.189 by commit...

GSD-2022-1001973 lz4: fix LZ4_decompress_safe_partial read out of bound

lz4: fix LZ4decompresssafepartial read out of bound This is an automated ID intended to aid in discovery of potential security vulnerabilities. The actual impact and attack plausibility have not yet been proven. This ID is fixed in Linux Kernel version v5.10.111 by commit...