CVE-2018-25010 : A heap-based buffer overflow was found in libwebp in versions before 1.0.1 in Ap

A heap-based buffer overflow was found in libwebp in versions before 1.0.1 in ApplyFilter().

Published 2021-05-21 17:15:08

Updated 2023-02-10 17:45:04

Source Red Hat, Inc.

View at NVD, CVE.org

Vulnerability category: Overflow

Products affected by CVE-2018-25010

Redhat » Enterprise Linux » Version: 8.0
cpe:2.3:o:redhat:enterprise_linux:8.0:*:*:*:*:*:*:*
Matching versions
Webmproject » Libwebp
Versions before (<) 1.0.1
cpe:2.3:a:webmproject:libwebp:*:*:*:*:*:*:*:*
Matching versions

EPSS FAQ

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

Base Score	Base Severity	CVSS Vector	Exploitability Score	Impact Score	Score Source
6.4	MEDIUM	AV:N/AC:L/Au:N/C:P/I:N/A:P	10.0	4.9	NIST
Access Vector: Network Access Complexity: Low Authentication: None Confidentiality Impact: Partial Integrity Impact: None Availability Impact: Partial
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
Attack Vector: Network Attack Complexity: Low Privileges Required: None User Interaction: None Scope: Unchanged Confidentiality: High Integrity: None Availability: High

https://bugzilla.redhat.com/show_bug.cgi?id=1956918

1956918 – (CVE-2018-25010) CVE-2018-25010 libwebp: out-of-bounds read in ApplyFilter()
Issue Tracking;Patch;Third Party Advisory
https://bugs.chromium.org/p/oss-fuzz/issues/detail?id=9105

9105 - libwebp/fuzz_advanced_api: Heap-buffer-overflow in ApplyFilter - oss-fuzz
Issue Tracking;Third Party Advisory
https://chromium.googlesource.com/webm/libwebp/+/1344a2e947c749d231141a295327e5b99b444d63

1344a2e947c749d231141a295327e5b99b444d63 - webm/libwebp - Git at Google
Third Party Advisory

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