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matrix olm vulnerabilities and exploits
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7.5
CVSSv2
CVE-2021-44538
The olm_session_describe function in Matrix libolm prior to 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 co...
Matrix Element
Matrix Javascript Sdk
Matrix Olm
Schildi Schildichat
Cinny Project Cinny
Debian Debian Linux 9.0
Debian Debian Linux 10.0
Debian Debian Linux 11.0
7.5
CVSSv2
CVE-2021-34813
Matrix libolm prior to 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 homeserver) because olm_pk_decrypt has a stack-based buffer overflow. Remote code execution might be possible for some...
Matrix Olm
NA
CVE-2022-39255
Matrix iOS SDK allows developers to build iOS apps compatible with Matrix. Prior to version 0.23.19, an attacker cooperating with a malicious homeserver can construct messages that legitimately appear to have come from another person, without any indication such as a grey shield....
Matrix Software Development Kit
1 Article
NA
CVE-2022-39248
matrix-android-sdk2 is the Matrix SDK for Android. Prior to version 1.5.1, an attacker cooperating with a malicious homeserver can construct messages that legitimately appear to have come from another person, without any indication such as a grey shield. Additionally, a sophistic...
Matrix Software Development Kit
1 Article
NA
CVE-2022-39251
Matrix Javascript SDK is the Matrix Client-Server SDK for JavaScript. Prior to version 19.7.0, an attacker cooperating with a malicious homeserver can construct messages that legitimately appear to have come from another person, without any indication such as a grey shield. Addit...
Matrix Javascript Sdk
1 Article
CVSSv2
CVSSv2
CVSSv3
VMScore
Recommendations:
bypass
open redirect
CVE-2024-4358
CVE-2024-24199
CVE-2024-5550
CVE-2024-5305
CVE-2024-30373
CVE-2024-1800
deserialization
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