CVE-2025-61143 — MEDIUM (5.5)

Q: What is CVE-2025-61143?

CVE-2025-61143 is a vulnerability with a CVSS score of 5.5 (MEDIUM). libtiff up to v4.7.1 was discovered to contain a NULL pointer dereference via the component libtiff/tif_open.c.

Q: How severe is CVE-2025-61143?

CVE-2025-61143 has been rated MEDIUM with a CVSS base score of 5.5/10. Review the CVSS metrics above for detailed severity breakdown.

Q: Is there a patch for CVE-2025-61143?

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

Vulnerability Description

libtiff up to v4.7.1 was discovered to contain a NULL pointer dereference via the component libtiff/tif_open.c.

CVSS Score

5.5

MEDIUM

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

Attack Vector

LOCAL

Attack Complexity

LOW

Privileges Required

NONE

User Interaction

REQUIRED

Scope

UNCHANGED

Confidentiality

NONE

Integrity

NONE

Availability

HIGH

Affected Products

Vendor	Product	Versions
Libtiff	Libtiff	< 4.7.1

Related Weaknesses (CWE)

CWE-476

References

https://gist.github.com/optionGo/9c024cd8e7b131463b84dc60af9bb0aaThird Party Advisory
https://gitlab.com/libtiff/libtiff/-/issues/737Issue Tracking
https://gitlab.com/libtiff/libtiff/-/merge_requests/755Issue Tracking

FAQ

What is CVE-2025-61143?

CVE-2025-61143 is a vulnerability with a CVSS score of 5.5 (MEDIUM). libtiff up to v4.7.1 was discovered to contain a NULL pointer dereference via the component libtiff/tif_open.c.

How severe is CVE-2025-61143?

CVE-2025-61143 has been rated MEDIUM with a CVSS base score of 5.5/10. Review the CVSS metrics above for detailed severity breakdown.

Is there a patch for CVE-2025-61143?

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