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CVE-2023-30775
A vulnerability was found in the libtiff library. This security flaw causes a heap buffer overflow in extractContigSamples32bits,…
Medium5.5EPSS 0.30%
- Published
- Updated
- Reserved
- Assigned by
- redhat
Description
A vulnerability was found in the libtiff library. This security flaw causes a heap buffer overflow in extractContigSamples32bits, tiffcrop.c.
Timeline
ID reserved
By redhat
- 32 days later
· 32 days later
Published
- 20 months later
· 20 months later
Record updated
Changes after publication (a new score, a public exploit, EPSS crossing 1, 10 or 50 %, leaving KEV) are kept since November 2026; earlier ones are not known.
Scores
| Scored by | CVSS | Score | Vector |
|---|---|---|---|
| CISA-ADPADP (enrichment) | 3.1 | Medium5.5 | CVSS:3.1/AV:L/AC:L/PR:L/UI:N/S:U/C:N/I:N/A:H |
| NVDNVD · Modified | 3.1 | Medium5.5 | CVSS:3.1/AV:L/AC:L/PR:N/UI:R/S:U/C:N/I:N/A:H |
- EPSS (exploitation in 30 days)
- 0.30% · top 78% of all CVEs (7 Nov 2026)
- CISA SSVC
- Exploitation: none · Automatable: no · Technical impact: partial
Loading the EPSS history…
The list uses the assigner's score when there is one, then CISA's, then NVD's: Medium 5.5.
Weakness
Affected products
libtiff
- affected 4.0
References (4)
- https://gitlab.com/libtiff/libtiff/-/issues/464 (opens in a new tab)x_transferred
- https://access.redhat.com/security/cve/CVE-2023-30775 (opens in a new tab)x_transferred
- https://bugzilla.redhat.com/show_bug.cgi?id=2187141 (opens in a new tab)x_transferred
- https://security.netapp.com/advisory/ntap-20230703-0002/ (opens in a new tab)x_transferred
Sources
The same CVE in the primary databases and aggregators, to check against.
- CVE.org record (opens in a new tab)
- CVE List JSON (GitHub) (opens in a new tab)
- NVD (opens in a new tab)
- FIRST EPSS (opens in a new tab)
- OSV.dev (opens in a new tab)
- GitHub Advisories (opens in a new tab)
- CIRCL Vulnerability-Lookup (opens in a new tab)
Badge for a README or a ticket
[](https://trackcve.app/cve/CVE-2023-30775)Record last updated .