CVE-2023-41359 Memory corruption in n/a

What is CVE-2023-41359?

CVE-2023-41359 is a critical memory corruption vulnerability in Fedoraproject Fedora, published on 29 Aug 2023. An attacker can exploit it over the internet without logging in, with no action from the victim.

Official description

An issue was discovered in FRRouting FRR through 9.0. There is an out-of-bounds read in bgp_attr_aigp_valid in bgpd/bgp_attr.c because there is no check for the availability of two bytes during AIGP validation.

Weakness: CWE-125

Which versions are affected by CVE-2023-41359?

It affects 2 products.

Products include Fedoraproject Fedora, Frrouting Frrouting.

How do I fix CVE-2023-41359?

Apply the vendor's patch.

Upgrade to the fixed version. Memory-safe languages, compiler hardening and fuzzing prevent most new cases. More about Memory corruption.

Is CVE-2023-41359 being exploited?

There is no known exploitation of CVE-2023-41359 in the wild and no public exploit code.

Other vulnerabilities in Fedoraproject Fedora

• CVE-2024-4577 PHP-CGI OS Command Injection Exploited Critical 9.8
• CVE-2021-39226 Grafana Authentication Bypass Exploited Critical 9.8
• CVE-2019-5544 VMware ESXi and Horizon DaaS OpenSLP Heap-Based Buffer Overflow Exploited Critical 9.8
• CVE-2024-4947 Google Chromium V8 Type Confusion Exploited Critical 9.6
• CVE-2024-4671 Google Chromium Visuals Use-After-Free Exploited Critical 9.6

All Fedoraproject Fedora vulnerabilities

Sources

• CVE record
• NVD
• OSV
• GitHub advisory
• How this page is made

Also known as AZL-28615, GHSA-pwgp-j234-4fgq.