ALT-BU-2024-4446-1
Branch sisyphus_riscv64 update bulletin.
Package libolm updated to version 3.2.16-alt1 for branch sisyphus_riscv64.
Closed vulnerabilities
Modified: 2024-11-21
CVE-2021-44538
The olm_session_describe function in Matrix libolm before 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 crafted sequence of messages to manipulate the state of the receiver's session in such a way that, for some buffer sizes, a buffer overflow happens on a call to olm_session_describe. Furthermore, safe buffer sizes were undocumented. The overflow content is partially controllable by the attacker and limited to ASCII spaces and digits. The known affected products are Element Web And SchildiChat Web.
- https://gitlab.matrix.org/matrix-org/olm/-/tags
- https://gitlab.matrix.org/matrix-org/olm/-/tags
- [debian-lts-announce] 20220104 [SECURITY] [DLA 2874-1] thunderbird security update
- [debian-lts-announce] 20220104 [SECURITY] [DLA 2874-1] thunderbird security update
- https://matrix.org/blog/2021/12/13/disclosure-buffer-overflow-in-libolm-and-matrix-js-sdk
- https://matrix.org/blog/2021/12/13/disclosure-buffer-overflow-in-libolm-and-matrix-js-sdk
- DSA-5034
- DSA-5034
Package libmaa updated to version 1.4.7-alt6 for branch sisyphus_riscv64.
Closed bugs
libmaa-devel contains both libmaa.so and libmaa.a
Package kodi updated to version 20.5-alt1 for branch sisyphus_riscv64.
Closed bugs
segfaults with some addons