What is CVE-2023-30775?

CVE-2023-30775 is a medium-severity vulnerability in Libtiff, classified under Improper Restriction of Operations within the Bounds of a Memory Buffer. CVSS score: 5.5/10. Published 2023-05-19.

How severe is CVE-2023-30775?

Medium severity. CVSS v3 base score is 5.5 out of 10.

Buffer overflow in Libtiff

CVE-2023-30775

A vulnerability was found in the libtiff library. This security flaw causes a heap buffer overflow in extractContigSamples32bits, tiffcrop.c.

Vulnerability class: Buffer Overflow

EPSS: 0.003 (21.9th percentile) — read the EPSS interpretation.

CVSS v3 metric

CVSS v3 base score 5.5 (Medium). Vector: CVSS:3.1/AV:L/AC:L/PR:N/UI:R/S:U/C:N/I:N/A:H.

Affected products

Libtiff — versions 4.4.0
N/a Libtiff — versions 4.0

Weakness classification (CWE)

References

secalert@redhat.com (Vendor Advisory)
secalert@redhat.com (Third Party Advisory)
secalert@redhat.com (Third Party Advisory, Issue Tracking)
secalert@redhat.com

Frequently asked questions

What is CVE-2023-30775?: CVE-2023-30775 is a medium-severity vulnerability in Libtiff, classified under Improper Restriction of Operations within the Bounds of a Memory Buffer. CVSS score: 5.5/10. Published 2023-05-19.
How severe is CVE-2023-30775?: Medium severity. CVSS v3 base score is 5.5 out of 10.