Vulnerability Details : CVE-2018-25011
A heap-based buffer overflow was found in libwebp in versions before 1.0.1 in PutLE16().
Vulnerability category: OverflowMemory Corruption
Products affected by CVE-2018-25011
- cpe:2.3:o:redhat:enterprise_linux:7.0:*:*:*:*:*:*:*
- cpe:2.3:o:redhat:enterprise_linux:8.0:*:*:*:*:*:*:*
- cpe:2.3:a:webmproject:libwebp:*:*:*:*:*:*:*:*
Exploit prediction scoring system (EPSS) score for CVE-2018-25011
0.28%
Probability of exploitation activity in the next 30 days
EPSS Score History
~ 65 %
Percentile, the proportion of vulnerabilities that are scored at or less
CVSS scores for CVE-2018-25011
Base Score | Base Severity | CVSS Vector | Exploitability Score | Impact Score | Score Source | First Seen |
---|---|---|---|---|---|---|
7.5
|
HIGH | AV:N/AC:L/Au:N/C:P/I:P/A:P |
10.0
|
6.4
|
NIST | |
9.8
|
CRITICAL | CVSS:3.1/AV:N/AC:L/PR:N/UI:N/S:U/C:H/I:H/A:H |
3.9
|
5.9
|
NIST |
CWE ids for CVE-2018-25011
-
The product writes data past the end, or before the beginning, of the intended buffer.Assigned by:
- nvd@nist.gov (Secondary)
- secalert@redhat.com (Primary)
References for CVE-2018-25011
-
https://chromium.googlesource.com/webm/libwebp/+log/be738c6d396fa5a272c1b209be4379a7532debfe..29fb8562c60b5a919a75d904ff7366af423f8ab9?pretty=fuller&n=10000
Log - be738c6d396fa5a272c1b209be4379a7532debfe..29fb8562c60b5a919a75d904ff7366af423f8ab9 - webm/libwebp - Git at GoogleThird Party Advisory
-
https://bugzilla.redhat.com/show_bug.cgi?id=1956919
1956919 – (CVE-2018-25011) CVE-2018-25011 libwebp: heap-based buffer overflow in PutLE16()Issue Tracking;Patch;Release Notes;Third Party Advisory
-
https://bugs.chromium.org/p/oss-fuzz/issues/detail?id=9119
9119 - libwebp/fuzz_demux_api: Heap-buffer-overflow in PutLE16 - oss-fuzzThird Party Advisory
-
https://chromium.googlesource.com/webm/libwebp/+/v1.0.1
v1.0.1 - webm/libwebp - Git at GoogleThird Party Advisory
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