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Olm

5 CVEs product

Monthly

CVE-2024-45193 MEDIUM POC PATCH This Month

An issue was discovered in Matrix libolm through 3.2.16. Rated medium severity (CVSS 4.3), this vulnerability is remotely exploitable, low attack complexity. Public exploit code available.

Information Disclosure Olm
NVD
CVSS 3.1
4.3
EPSS
0.3%
CVE-2024-45192 MEDIUM POC PATCH This Month

An issue was discovered in Matrix libolm through 3.2.16. Rated medium severity (CVSS 5.3), this vulnerability is remotely exploitable. Public exploit code available.

Information Disclosure Olm
NVD
CVSS 3.1
5.3
EPSS
0.5%
CVE-2024-45191 MEDIUM POC PATCH This Month

An issue was discovered in Matrix libolm through 3.2.16. Rated medium severity (CVSS 5.3), this vulnerability is remotely exploitable. Public exploit code available.

Information Disclosure Olm
NVD
CVSS 3.1
5.3
EPSS
0.5%
CVE-2021-44538 CRITICAL PATCH Act Now

The olm_session_describe function in Matrix libolm before 3.2.7 is vulnerable to a buffer overflow. Rated critical severity (CVSS 9.8), this vulnerability is remotely exploitable, no authentication required, low attack complexity.

Buffer Overflow Element Javascript Sdk Olm Schildichat +2
NVD
CVSS 3.1
9.8
EPSS
1.9%
CVE-2021-34813 CRITICAL POC PATCH Act Now

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 homeserver) because olm_pk_decrypt has. Rated critical severity (CVSS 9.8), this vulnerability is remotely exploitable, no authentication required, low attack complexity. Public exploit code available.

Buffer Overflow RCE Memory Corruption Olm
NVD
CVSS 3.1
9.8
EPSS
4.3%
EPSS 0% CVSS 4.3
MEDIUM POC PATCH This Month

An issue was discovered in Matrix libolm through 3.2.16. Rated medium severity (CVSS 4.3), this vulnerability is remotely exploitable, low attack complexity. Public exploit code available.

Information Disclosure Olm
NVD
EPSS 1% CVSS 5.3
MEDIUM POC PATCH This Month

An issue was discovered in Matrix libolm through 3.2.16. Rated medium severity (CVSS 5.3), this vulnerability is remotely exploitable. Public exploit code available.

Information Disclosure Olm
NVD
EPSS 0% CVSS 5.3
MEDIUM POC PATCH This Month

An issue was discovered in Matrix libolm through 3.2.16. Rated medium severity (CVSS 5.3), this vulnerability is remotely exploitable. Public exploit code available.

Information Disclosure Olm
NVD
EPSS 2% CVSS 9.8
CRITICAL PATCH Act Now

The olm_session_describe function in Matrix libolm before 3.2.7 is vulnerable to a buffer overflow. Rated critical severity (CVSS 9.8), this vulnerability is remotely exploitable, no authentication required, low attack complexity.

Buffer Overflow Element Javascript Sdk +4
NVD
EPSS 4% CVSS 9.8
CRITICAL POC PATCH Act Now

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 homeserver) because olm_pk_decrypt has. Rated critical severity (CVSS 9.8), this vulnerability is remotely exploitable, no authentication required, low attack complexity. Public exploit code available.

Buffer Overflow RCE Memory Corruption +1
NVD

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