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CVE-2018-7730
An issue was discovered in Exempi through 2.4.4. A certain case of a 0xffffffff length is mishandled in…
Medium5.5EPSS 1.4%
- Published
- Updated
- Reserved
- Assigned by
- mitre
Description
An issue was discovered in Exempi through 2.4.4. A certain case of a 0xffffffff length is mishandled in XMPFiles/source/FormatSupport/PSIR_FileWriter.cpp, leading to a heap-based buffer over-read in the PSD_MetaHandler::CacheFileData() function.
Scores
| Scored by | CVSS | Score | Vector |
|---|---|---|---|
| NVDNVD · Modified | 3.0 | Medium5.5 | CVSS:3.0/AV:L/AC:L/PR:N/UI:R/S:U/C:N/I:N/A:H |
- EPSS (exploitation in 30 days)
- 1.4% · top 28% of all CVEs (3 Nov 2026)
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The list uses the assigner's score when there is one, then CISA's, then NVD's: Medium 5.5.
Weakness
Affected products
n/a
- affected n/a
References (6)
- https://cgit.freedesktop.org/exempi/commit/?id=6cbd34025e5fd3ba47b29b602096e456507ce83b (opens in a new tab)x_refsource_MISCx_transferred
- [debian-lts-announce] 20180321 [SECURITY] [DLA 1310-1] exempi security update (opens in a new tab)mailing-listx_refsource_MLISTx_transferred
- https://bugs.freedesktop.org/show_bug.cgi?id=105204 (opens in a new tab)x_refsource_MISCx_transferred
- USN-3668-1 (opens in a new tab)vendor-advisoryx_refsource_UBUNTUx_transferred
- RHSA-2019:2048 (opens in a new tab)vendor-advisoryx_refsource_REDHATx_transferred
- FEDORA-2020-e22e9a655d (opens in a new tab)vendor-advisoryx_refsource_FEDORAx_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-2018-7730)Record last updated .