CVE-2025-30742
First published: Wed Mar 26 2025(Updated: )
httpd.c in atophttpd 2.8.0 has an off-by-one error and resultant out-of-bounds read because a certain 1024-character req string would not have a final '\0' character.
Credit: cve@mitre.org
| Affected Software | Affected Version | How to fix |
|---|---|---|
| Atop atophttpd |
Never miss a vulnerability like this again
Sign up to SecAlerts for real-time vulnerability data matched to your software, aggregated from hundreds of sources.
Reference Links
- https://github.com/pizhenwei/atophttpd/blob/74c9f14796b15dc9de5839a5749202f933937a9c/httpd.c#L376-L381
- https://github.com/pizhenwei/atophttpd/blob/74c9f14796b15dc9de5839a5749202f933937a9c/httpd.c#L492-L496
- https://github.com/pizhenwei/atophttpd/blob/74c9f14796b15dc9de5839a5749202f933937a9c/httpd.c#L71-L72
Frequently Asked Questions
What is the severity of CVE-2025-30742?
CVE-2025-30742 has been assigned a moderate severity rating due to the potential for an out-of-bounds read.
How do I fix CVE-2025-30742?
To fix CVE-2025-30742, update atophttpd to the latest version that addresses this vulnerability.
What types of attacks can CVE-2025-30742 facilitate?
CVE-2025-30742 can potentially be exploited for information disclosure attacks due to the out-of-bounds read.
Which versions of atophttpd are affected by CVE-2025-30742?
CVE-2025-30742 affects atophttpd version 2.8.0 and possibly earlier versions.
What is the cause of CVE-2025-30742?
CVE-2025-30742 is caused by an off-by-one error in httpd.c that leads to a failure in properly null-terminating a string.
- agent/references
- agent/severity
- agent/author
- agent/weakness
- agent/type
- agent/description
- agent/first-publish-date
- agent/source
- agent/guess-ai
- agent/software-canonical-lookup
- agent/softwarecombine
- agent/tags
- collector/nvd-api
- source/NVD
- agent/last-modified-date
- collector/epss-latest
- source/FIRST
- agent/epss
- agent/event
- collector/mitre-cve
- source/MITRE
- vendor/atop
- canonical/atop atophttpd