Vulnerability Details : CVE-2018-25012
A heap-based buffer overflow was found in libwebp in versions before 1.0.1 in GetLE24().
Vulnerability category: Overflow
Products affected by CVE-2018-25012
- cpe:2.3:o:redhat:enterprise_linux:8.0:*:*:*:*:*:*:*
- cpe:2.3:a:webmproject:libwebp:*:*:*:*:*:*:*:*
Exploit prediction scoring system (EPSS) score for CVE-2018-25012
0.25%
Probability of exploitation activity in the next 30 days
EPSS Score History
~ 64 %
Percentile, the proportion of vulnerabilities that are scored at or less
CVSS scores for CVE-2018-25012
| Base Score | Base Severity | CVSS Vector | Exploitability Score | Impact Score | Score Source | First Seen |
|---|---|---|---|---|---|---|
|
6.4
|
MEDIUM | AV:N/AC:L/Au:N/C:P/I:N/A:P |
10.0
|
4.9
|
NIST | |
|
9.1
|
CRITICAL | CVSS:3.1/AV:N/AC:L/PR:N/UI:N/S:U/C:H/I:N/A:H |
3.9
|
5.2
|
NIST |
CWE ids for CVE-2018-25012
-
The product reads data past the end, or before the beginning, of the intended buffer.Assigned by:
- nvd@nist.gov (Primary)
- secalert@redhat.com (Secondary)
References for CVE-2018-25012
-
https://chromium.googlesource.com/webm/libwebp/+/95fd65070662e01cc9170c4444f5c0859a710097
95fd65070662e01cc9170c4444f5c0859a710097 - webm/libwebp - Git at GoogleThird Party Advisory
-
https://bugs.chromium.org/p/oss-fuzz/issues/detail?id=9123
9123 - libwebp/fuzz_demux_api: Heap-buffer-overflow in GetLE24 - oss-fuzzIssue Tracking;Third Party Advisory
-
https://bugzilla.redhat.com/show_bug.cgi?id=1956922
1956922 – (CVE-2018-25012) CVE-2018-25012 libwebp: out-of-bounds read in WebPMuxCreateInternal()Issue Tracking;Patch;Third Party Advisory
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