PT-2024-23866 · Riot · Riot

0Xdea · Published 2024-04-30 · Updated 2024-06-10 · CVE-2024-31225

Positive Technologies (AI Summary)

CVSS v3.1

9.0

Critical

Base vector

AV:N/AC:H/PR:N/UI:N/S:C/C:H/I:H/A:H

Name of the Vulnerable Software and Affected Versions RIOT (affected versions not specified)

Description The on rd init() function in RIOT does not implement a size check before copying data to the result buf static buffer. This can cause a buffer overflow if an attacker crafts a long enough payload. The impact of this issue could range from denial of service to arbitrary code execution if the unchecked input crosses a security boundary.

Recommendations At the moment, there is no information about a newer version that contains a fix for this vulnerability. As a temporary workaround, consider adding manual bounds checking to prevent the buffer overflow.

Exploit

Buffer Overflow

Weakness Enumeration

CWE-120

Related Identifiers

CVE-2024-31225

GHSA-2572-7Q7C-3965

Affected Products

Riot

References · 12

• 🔥 https://github.com/CVEProject/cvelistV5/tree/main/cves/2024/31xxx/CVE-2024-31225.json · Exploit
• https://github.com/RIOT-OS/RIOT/security/advisories/GHSA-2572-7q7c-3965 · Vendor Advisory
• https://nvd.nist.gov/vuln/detail/CVE-2024-31225 · Security Note
• https://osv.dev/vulnerability/CVE-2024-31225 · Vendor Advisory
• https://github.com/RIOT-OS/RIOT/blob/master/sys/net/application_layer/cord/lc/cord_lc.c#L218 · Note
• https://t.me/cvenotify/78666 · Telegram Post
• https://twitter.com/cracbot/status/1785956996627210390 · Twitter Post
• http://seclists.org/fulldisclosure/2024/May/7 · Note
• https://twitter.com/CVEnew/status/1785555215837782333 · Twitter Post
• http://openwall.com/lists/oss-security/2024/05/07/3 · Note
• https://t.me/cvenotify/79377 · Telegram Post
• https://twitter.com/VulmonFeeds/status/1785622997547520175 · Twitter Post