CVE-2023-3748
CVSS V2 None
CVSS V3 None
Description
A flaw was found in FRRouting when parsing certain babeld unicast hello messages that are intended to be ignored. This issue may allow an attacker to send specially crafted hello messages with the unicast flag set, the interval field set to 0, or any TLV that contains a sub-TLV with the Mandatory flag set to enter an infinite loop and cause a denial of service.
Overview
- CVE ID
- CVE-2023-3748
- Assigner
- redhat
- Vulnerability Status
- PUBLISHED
- Published Version
- 2023-07-24T15:19:20.511Z
- Last Modified Date
- 2024-01-23T01:05:10.544Z
Weakness Enumerations
References
| Reference URL | Reference Tags |
|---|---|
| https://access.redhat.com/security/cve/CVE-2023-3748 | vdb-entry x_refsource_REDHAT |
| https://bugzilla.redhat.com/show_bug.cgi?id=2223668 | issue-tracking x_refsource_REDHAT |
Sources
| Source Name | Source URL |
|---|---|
| NIST | https://nvd.nist.gov/vuln/detail/CVE-2023-3748 |
| MITRE | https://cve.mitre.org/cgi-bin/cvename.cgi?name=CVE-2023-3748 |
History
| Created | Old Value | New Value | Data Type | Notes |
|---|---|---|---|---|
| 2024-06-24 20:51:51 | Added to TrackCVE |