VulnerabilityModified
CVE-2018-25018
UnRAR 5.6.1.7 through 5.7.4 and 6.0.3 has an out-of-bounds write during a memcpy in QuickOpen::ReadRaw when called from QuickOpen::ReadNext.
HIGH 7.8EPSS 1.31%
Does this matter?
High impact if exploited, but EPSS currently rates exploitation as unlikely (1.31%). Schedule it in the normal patch cycle and watch for a rise in EPSS or a public exploit.
Description
UnRAR 5.6.1.7 through 5.7.4 and 6.0.3 has an out-of-bounds write during a memcpy in QuickOpen::ReadRaw when called from QuickOpen::ReadNext.
- CVSS 3.1
- 7.8 HIGHCVSS:3.1/AV:L/AC:L/PR:N/UI:R/S:U/C:H/I:H/A:H
- EPSS
- 1.31% probability · 69th percentile
- CISA KEV
- Not listed
- Weakness
- CWE-787
- Affected
- rarlab/unrar
- Source
- cve@mitre.org
References
- https://bugs.chromium.org/p/oss-fuzz/issues/detail?id=9845Exploit, Issue Tracking, Patch, Third Party Advisory
- https://github.com/aawc/unrar/releasesRelease Notes, Third Party Advisory
- https://github.com/google/oss-fuzz-vulns/blob/main/vulns/unrar/OSV-2018-204.yamlThird Party Advisory
- https://bugs.chromium.org/p/oss-fuzz/issues/detail?id=9845Exploit, Issue Tracking, Patch, Third Party Advisory
- https://github.com/aawc/unrar/releasesRelease Notes, Third Party Advisory
- https://github.com/google/oss-fuzz-vulns/blob/main/vulns/unrar/OSV-2018-204.yamlThird Party Advisory
Source: NVD record, EPSS from FIRST.org, KEV from CISA. Refreshed daily.