CVE-2025-63938 — MEDIUM (6.5)

Q: What is CVE-2025-63938?

CVE-2025-63938 is a vulnerability with a CVSS score of 6.5 (MEDIUM). Tinyproxy through 1.11.2 contains an integer overflow vulnerability in the strip_return_port() function within src/reqs.c.

Q: How severe is CVE-2025-63938?

CVE-2025-63938 has been rated MEDIUM with a CVSS base score of 6.5/10. Review the CVSS metrics above for detailed severity breakdown.

Q: Is there a patch for CVE-2025-63938?

Check the references section above for vendor advisories and patch information. Affected products include: Tinyproxy Project Tinyproxy.

Vulnerability Description

Tinyproxy through 1.11.2 contains an integer overflow vulnerability in the strip_return_port() function within src/reqs.c.

CVSS Score

6.5

MEDIUM

CVSS:3.1/AV:N/AC:L/PR:N/UI:N/S:U/C:L/I:L/A:N

Attack Vector

NETWORK

Attack Complexity

LOW

Privileges Required

NONE

User Interaction

NONE

Scope

UNCHANGED

Confidentiality

LOW

Integrity

LOW

Availability

NONE

Affected Products

Vendor	Product	Versions
Tinyproxy Project	Tinyproxy	<= 1.11.2

Related Weaknesses (CWE)

CWE-190

References

https://github.com/rayinaw/my-hub/blob/main/CVE-2025-63938/DISCLOSURE.mdThird Party Advisory
https://github.com/tinyproxy/tinyproxy/commit/3c0fde94981b025271ffa1788ae4252578Patch
https://github.com/tinyproxy/tinyproxy/issues/586ExploitIssue TrackingPatch

FAQ

What is CVE-2025-63938?

CVE-2025-63938 is a vulnerability with a CVSS score of 6.5 (MEDIUM). Tinyproxy through 1.11.2 contains an integer overflow vulnerability in the strip_return_port() function within src/reqs.c.

How severe is CVE-2025-63938?

CVE-2025-63938 has been rated MEDIUM with a CVSS base score of 6.5/10. Review the CVSS metrics above for detailed severity breakdown.

Is there a patch for CVE-2025-63938?

Check the references section above for vendor advisories and patch information. Affected products include: Tinyproxy Project Tinyproxy.