CVE-2024-44070
First published: Mon Aug 19 2024(Updated: )
An issue was discovered in FRRouting (FRR) through 10.1. bgp_attr_encap in bgpd/bgp_attr.c does not check the actual remaining stream length before taking the TLV value.
Credit: cve@mitre.org cve@mitre.org
| Affected Software | Affected Version | How to fix |
|---|---|---|
| Frrouting bgpd | <=10.1 | |
| Red Hat Enterprise Linux | =8.0 | |
| Red Hat Enterprise Linux | =9.0 | |
| debian/frr | <=7.5.1-1.1+deb11u2<=8.4.4-1.1~deb12u1 | 7.5.1-1.1+deb11u4 10.2.1-6 |
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Reference Links
- https://github.com/FRRouting/frr/pull/16497
- https://cve.mitre.org/cgi-bin/cvename.cgi?name=CVE-2024-44070
- https://nvd.nist.gov/vuln/detail/CVE-2024-44070
- https://launchpad.net/bugs/cve/CVE-2024-44070
- https://security-tracker.debian.org/tracker/CVE-2024-44070
- https://ubuntu.com/security/CVE-2024-44070
- https://github.com/FRRouting/frr/commit/0998b38e4d61179441f90dd7e7fd6a3a8b7bd8c5
- https://github.com/FRRouting/frr/commit/b29169073bf38ff98fcfdd1e115a64203be13073
Frequently Asked Questions
What is the severity of CVE-2024-44070?
CVE-2024-44070 is classified as a medium severity vulnerability due to improper length checks in FRRouting.
How do I fix CVE-2024-44070?
To remediate CVE-2024-44070, update FRRouting to version 10.2.1-2 or later.
Which systems are affected by CVE-2024-44070?
CVE-2024-44070 affects FRRouting versions up to 10.1 and specific versions of Red Hat Enterprise Linux 8.0 and 9.0.
Is CVE-2024-44070 exploitable remotely?
Yes, CVE-2024-44070 may be exploitable remotely depending on the network configuration.
What application is impacted by CVE-2024-44070?
CVE-2024-44070 impacts the FRRouting application, specifically its bgpd component.
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