GHSA-WCHH-9X6H-7F6P olm dependency deprecation: CVE-2022-39255 and CVE-2024-45193

Problem Multiple vulnerabilities were disclosed in 2024 affecting libolm Olm: AES timing / side‑channel, Ed25519 signature malleability, and timing leaks in base64 decoding; several CVEs were assigned. Patches and mitigations were published; maintainers recommend upgrading to fixed versions. In...

Astra Linux – Vulnerability in Thunderbird

The olmsessiondescribe function in Matrix libolm before version 3.2.7 is vulnerable to a buffer overflow. The Olm session object represents a cryptographic channel between two parties. Therefore, its state is partially controllable by the remote party of the channel. Attackers can construct a...

EUVD-2021-21460

Malware in sbrugna...

EUVD-2021-31369

Malicious code in bioql PyPI...

Linux Distros Unpatched Vulnerability : CVE-2021-44538

The Linux/Unix host has one or more packages installed that are impacted by a vulnerability without a vendor supplied patch available. - The olmsessiondescribe function in Matrix libolm before 3.2.7 is vulnerable to a buffer overflow. The Olm session object represents a cryptographic channel...

Linux Distros Unpatched Vulnerability : CVE-2021-34813

The Linux/Unix host has one or more packages installed that are impacted by a vulnerability without a vendor supplied patch available. - Matrix libolm before 3.2.3 allows a malicious Matrix homeserver to crash a client while it is attempting to retrieve an Olm encrypted room key backup from the...

GHSA-P2Q9-36VW-C468 olm-sys: wrapped library unmaintained, potentially vulnerable

After several cryptographic vulnerabilities in libolm were disclosed publicly, the Matrix Foundation has officially deprecated the library. olm-sys is a thin wrapper around libolm and is now deprecated and potentially vulnerable in kind. Users of olm-sys and its higher-level abstraction, olm-rs,...

RUSTSEC-2024-0368 olm-sys: wrapped library unmaintained, potentially vulnerable

After several cryptographic vulnerabilities in libolm were disclosed publicly, the Matrix Foundation has officially deprecated the library. olm-sys is a thin wrapper around libolm and is now deprecated and potentially vulnerable in kind. Users of olm-sys and its higher-level abstraction, olm-rs,...

SUSE CVE-2024-45191

An issue was discovered in Matrix libolm through 3.2.16. The AES implementation is vulnerable to cache-timing attacks due to use of S-boxes. This is related to software that uses a lookup table for the SubWord step. This refers to the libolm implementation of Olm. NOTE: This vulnerability only...

CVE-2024-45192

An issue was discovered in Matrix libolm through 3.2.16. Cache-timing attacks can occur due to use of base64 when decoding group session keys. This refers to the libolm implementation of Olm. NOTE: This vulnerability only affects products that are no longer supported by the maintainer...

CVE-2024-45193

An issue was discovered in Matrix libolm through 3.2.16. There is Ed25519 signature malleability due to lack of validation criteria does not ensure that S n. This refers to the libolm implementation of Olm. NOTE: This vulnerability only affects products that are no longer supported by the...

CVE-2024-45191

An issue was discovered in Matrix libolm through 3.2.16. The AES implementation is vulnerable to cache-timing attacks due to use of S-boxes. This is related to software that uses a lookup table for the SubWord step. This refers to the libolm implementation of Olm. NOTE: This vulnerability only...

UBUNTU-CVE-2024-45193

An issue was discovered in Matrix libolm through 3.2.16. There is Ed25519 signature malleability due to lack of validation criteria does not ensure that S n. This refers to the libolm implementation of Olm. NOTE: This vulnerability only affects products that are no longer supported by the...

UBUNTU-CVE-2024-45192

An issue was discovered in Matrix libolm through 3.2.16. Cache-timing attacks can occur due to use of base64 when decoding group session keys. This refers to the libolm implementation of Olm. NOTE: This vulnerability only affects products that are no longer supported by the maintainer...

CVE-2024-45193

An issue was discovered in Matrix libolm through 3.2.16. There is Ed25519 signature malleability due to lack of validation criteria does not ensure that S n. This refers to the libolm implementation of Olm. NOTE: This vulnerability only affects products that are no longer supported by the...

CVE-2024-45192

An issue was discovered in Matrix libolm through 3.2.16. Cache-timing attacks can occur due to use of base64 when decoding group session keys. This refers to the libolm implementation of Olm. NOTE: This vulnerability only affects products that are no longer supported by the maintainer...

CVE-2024-45192

An issue was discovered in Matrix libolm through 3.2.16. Cache-timing attacks can occur due to use of base64 when decoding group session keys. This refers to the libolm implementation of Olm. NOTE: This vulnerability only affects products that are no longer supported by the maintainer...

PT-2024-31475 · Unknown +1 · Matrix Libolm +1

Name of the Vulnerable Software and Affected Versions: Matrix libolm versions through 3.2.16 Description: An issue was discovered in Matrix libolm, where cache-timing attacks can occur due to the use of base64 when decoding group session keys. This vulnerability only affects products that are no...

CVE-2024-45193

CVE-2024-45193 affects Matrix libolm up to version 3.2.16 and is rooted in Ed25519 signature malleability due to missing validation criteria (does not ensure that S

CVE-2024-45191

An issue was discovered in Matrix libolm through 3.2.16. The AES implementation is vulnerable to cache-timing attacks due to use of S-boxes. This is related to software that uses a lookup table for the SubWord step. This refers to the libolm implementation of Olm. NOTE: This vulnerability only...