VulnerabilityModified
CVE-2018-25011
A heap-based buffer overflow was found in libwebp in versions before 1.0.1 in PutLE16().
CRITICAL 9.8EPSS 2.51%
Does this matter?
High impact if exploited, but EPSS currently rates exploitation as unlikely (2.51%). Schedule it in the normal patch cycle and watch for a rise in EPSS or a public exploit.
Description
A heap-based buffer overflow was found in libwebp in versions before 1.0.1 in PutLE16().
- CVSS 3.1
- 9.8 CRITICALCVSS:3.1/AV:N/AC:L/PR:N/UI:N/S:U/C:H/I:H/A:H
- EPSS
- 2.51% probability · 84th percentile
- CISA KEV
- Not listed
- Weakness
- CWE-787
- Affected
- webmproject/libwebp · redhat/enterprise linux
- Source
- secalert@redhat.com
References
- https://bugs.chromium.org/p/oss-fuzz/issues/detail?id=9119Third Party Advisory
- https://bugzilla.redhat.com/show_bug.cgi?id=1956919Issue Tracking, Patch, Release Notes, Third Party Advisory
- https://chromium.googlesource.com/webm/libwebp/+/v1.0.1Third Party Advisory
- https://chromium.googlesource.com/webm/libwebp/+log/be738c6d396fa5a272c1b209be4379a7532debfe..29fb8562c60b5a919a75d904ff7366af423f8ab9?pretty=fuller&n=10000Third Party Advisory
- https://bugs.chromium.org/p/oss-fuzz/issues/detail?id=9119Third Party Advisory
- https://bugzilla.redhat.com/show_bug.cgi?id=1956919Issue Tracking, Patch, Release Notes, Third Party Advisory
- https://chromium.googlesource.com/webm/libwebp/+/v1.0.1Third Party Advisory
- https://chromium.googlesource.com/webm/libwebp/+log/be738c6d396fa5a272c1b209be4379a7532debfe..29fb8562c60b5a919a75d904ff7366af423f8ab9?pretty=fuller&n=10000Third Party Advisory
Source: NVD record, EPSS from FIRST.org, KEV from CISA. Refreshed daily.