CVE-2025-0825 Affecting cpp-httplib package, versions *
Threat Intelligence
The probability is the direct output of the EPSS model, and conveys an overall sense of the threat of exploitation in the wild. The percentile measures the EPSS probability relative to all known EPSS scores. Note: This data is updated daily, relying on the latest available EPSS model version. Check out the EPSS documentation for more details.
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Test your applications- Snyk IDSNYK-DEBIAN13-CPPHTTPLIB-8689959
- published8 Feb 2025
- disclosed4 Feb 2025
Introduced: 4 Feb 2025
NewCVE-2025-0825 (opens in a new tab)How to fix?
There is no fixed version for Debian:13 cpp-httplib.
NVD Description
Note: Versions mentioned in the description apply only to the upstream cpp-httplib package and not the cpp-httplib package as distributed by Debian.
See How to fix? for Debian:13 relevant fixed versions and status.
cpp-httplib version v0.17.3 through v0.18.3 fails to filter CRLF characters ("\r\n") when those are prefixed with a null byte. This enables attackers to exploit CRLF injection that could further lead to HTTP Response Splitting, XSS, and more.