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CVE-2018-10893
Multiple integer overflow and buffer overflow issues were discovered in spice-client's handling of LZ compressed frames. A malicious…
High7.6EPSS 2.4%
- Published
- Updated
- Reserved
- Assigned by
- redhat
Description
Multiple integer overflow and buffer overflow issues were discovered in spice-client's handling of LZ compressed frames. A malicious server could cause the client to crash or, potentially, execute arbitrary code.
Scores
| Scored by | CVSS | Score | Vector |
|---|---|---|---|
| redhatCNA (assigner) | 3.0 | High7.6 | CVSS:3.0/AV:N/AC:L/PR:L/UI:R/S:U/C:H/I:H/A:L |
| NVDNVD · Modified | 3.0 | High8.8 | CVSS:3.0/AV:N/AC:L/PR:L/UI:N/S:U/C:H/I:H/A:H |
- EPSS (exploitation in 30 days)
- 2.4% · top 16% of all CVEs (4 Nov 2026)
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The list uses the assigner's score when there is one, then CISA's, then NVD's: High 7.6.
Weakness
Affected products
- affected n/a
References (4)
- https://bugzilla.redhat.com/show_bug.cgi?id=CVE-2018-10893 (opens in a new tab)x_refsource_CONFIRMx_transferred
- [spice-devel] 20180703 [PATCH spice-common v3] lz: Avoid buffer reading overflow checking for image type (opens in a new tab)mailing-listx_refsource_MLISTx_transferred
- RHSA-2019:2229 (opens in a new tab)vendor-advisoryx_refsource_REDHATx_transferred
- RHSA-2020:0471 (opens in a new tab)vendor-advisoryx_refsource_REDHATx_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)
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[](https://trackcve.app/cve/CVE-2018-10893)Record last updated .