CVE-2018-25010: Buffer Overflow
First published: Tue May 04 2021(Updated: )
A heap-based buffer overflow was found in libwebp in versions before 1.0.1 in ApplyFilter().
Credit: secalert@redhat.com
| Affected Software | Affected Version | How to fix |
|---|---|---|
| debian/libwebp | 0.6.1-2+deb10u1 0.6.1-2+deb10u3 0.6.1-2.1+deb11u2 1.2.4-0.2+deb12u1 1.3.2-0.3 | |
| Webmproject Libwebp | <1.0.1 | |
| Redhat Enterprise Linux | =8.0 | |
| redhat/libwebp | <1.0.1 | 1.0.1 |
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Reference Links
- https://bugs.chromium.org/p/oss-fuzz/issues/detail?id=9105
- https://chromium.googlesource.com/webm/libwebp/+/1344a2e947c749d231141a295327e5b99b444d63%5E%21/#F0
- https://security-tracker.debian.org/tracker/CVE-2018-25010
- https://bugzilla.redhat.com/show_bug.cgi?id=1956918
- https://chromium.googlesource.com/webm/libwebp/+/1344a2e947c749d231141a295327e5b99b444d63
- https://access.redhat.com/errata/RHSA-2021:4231
- https://access.redhat.com/security/cve/cve-2018-25010
Frequently Asked Questions
What is CVE-2018-25010?
CVE-2018-25010 is a heap-based buffer overflow vulnerability found in libwebp in versions before 1.0.1 in ApplyFilter().
What is the severity of CVE-2018-25010?
CVE-2018-25010 has a severity level of 9.1 (Critical).
Which software are affected by CVE-2018-25010?
CVE-2018-25010 affects libwebp in versions before 1.0.1 in ApplyFilter(), Mozilla Firefox ESR, and Redhat Enterprise Linux 8.0.
How do I fix CVE-2018-25010?
To fix CVE-2018-25010, update libwebp to version 1.0.1 or later. For Mozilla Firefox ESR, update to a version that includes a fix for this vulnerability. Redhat Enterprise Linux users should apply the necessary security patches.
Where can I find more information about CVE-2018-25010?
More information about CVE-2018-25010 can be found at the following references:<br> - https://bugs.chromium.org/p/oss-fuzz/issues/detail?id=9105<br> - https://bugzilla.redhat.com/show_bug.cgi?id=1956918<br> - https://chromium.googlesource.com/webm/libwebp/+/1344a2e947c749d231141a295327e5b99b444d63
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