CVE-2024-45192
Matrix Olm Base64 Decode Cache-Timing Vulnerability
Description
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.
INFO
Published Date :
Aug. 22, 2024, 4:15 p.m.
Last Modified :
Sept. 10, 2024, 7:35 p.m.
Source :
[email protected]
Remotely Exploitable :
Yes !
Impact Score :
3.6
Exploitability Score :
1.6
Affected Products
The following products are affected by CVE-2024-45192
vulnerability.
Even if cvefeed.io is aware of the exact versions of the
products
that
are
affected, the information is not represented in the table below.
No affected product recoded yet
References to Advisories, Solutions, and Tools
Here, you will find a curated list of external links that provide in-depth
information, practical solutions, and valuable tools related to
CVE-2024-45192.
We scan GitHub repositories to detect new proof-of-concept exploits. Following list is a collection of public exploits and proof-of-concepts, which have been published on GitHub (sorted by the most recently updated).
Results are limited to the first 15 repositories due to potential performance issues.
The following list is the news that have been mention
CVE-2024-45192 vulnerability anywhere in the article.
The following table lists the changes that have been made to the
CVE-2024-45192 vulnerability over time.
Vulnerability history details can be useful for understanding the evolution of a vulnerability, and for identifying the most recent changes that may impact the vulnerability's severity, exploitability, or other characteristics.
-
CVE Modified by 134c704f-9b21-4f2e-91b3-4a467353bcc0
Sep. 10, 2024
Action Type Old Value New Value Removed CVSS V3.1 CISA-ADP AV:N/AC:L/PR:N/UI:N/S:U/C:H/I:N/A:N Added CVSS V3.1 CISA-ADP AV:N/AC:H/PR:L/UI:N/S:U/C:H/I:N/A:N -
CVE Modified by [email protected]
Sep. 01, 2024
Action Type Old Value New Value Changed Description 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. NOTE: This vulnerability only affects products that are no longer supported by the maintainer. 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 Modified by [email protected]
Aug. 28, 2024
Action Type Old Value New Value Changed Description An issue was discovered in Matrix libolm (aka Olm) through 3.2.16. Cache-timing attacks can occur due to use of base64 when decoding group session keys. NOTE: This vulnerability only affects products that are no longer supported by the maintainer. 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. NOTE: This vulnerability only affects products that are no longer supported by the maintainer. -
CVE Modified by 134c704f-9b21-4f2e-91b3-4a467353bcc0
Aug. 22, 2024
Action Type Old Value New Value Added CWE CISA-ADP CWE-385 Added CVSS V3.1 CISA-ADP AV:N/AC:L/PR:N/UI:N/S:U/C:H/I:N/A:N -
CVE Received by [email protected]
Aug. 22, 2024
Action Type Old Value New Value Added Description An issue was discovered in Matrix libolm (aka Olm) through 3.2.16. Cache-timing attacks can occur due to use of base64 when decoding group session keys. NOTE: This vulnerability only affects products that are no longer supported by the maintainer. Added Reference MITRE https://soatok.blog/2024/08/14/security-issues-in-matrixs-olm-library/ [No types assigned] Added Reference MITRE https://gitlab.matrix.org/matrix-org/olm/ [No types assigned] Added Reference MITRE https://news.ycombinator.com/item?id=41249371 [No types assigned] Added Reference MITRE https://gitlab.matrix.org/matrix-org/olm/-/commit/6d4b5b07887821a95b144091c8497d09d377f985 [No types assigned] Added Tag MITRE unsupported-when-assigned
CWE - Common Weakness Enumeration
While CVE identifies
specific instances of vulnerabilities, CWE categorizes the common flaws or
weaknesses that can lead to vulnerabilities. CVE-2024-45192 is
associated with the following CWEs:
Common Attack Pattern Enumeration and Classification (CAPEC)
Common Attack Pattern Enumeration and Classification
(CAPEC)
stores attack patterns, which are descriptions of the common attributes and
approaches employed by adversaries to exploit the CVE-2024-45192
weaknesses.