Bug 1956919 (CVE-2018-25011) - CVE-2018-25011 libwebp: heap-based buffer overflow in PutLE16()
Summary: CVE-2018-25011 libwebp: heap-based buffer overflow in PutLE16()
Keywords:
Status: CLOSED ERRATA
Alias: CVE-2018-25011
Product: Security Response
Classification: Other
Component: vulnerability
Version: unspecified
Hardware: All
OS: Linux
high
high
Target Milestone: ---
Assignee: Red Hat Product Security
QA Contact:
URL:
Whiteboard:
Depends On: 1961979 1962004 1962005 1961143 1961144 1961145 1961146 1961147 1961148 1961743 1961978 2048288
Blocks: 1940150 1956995
TreeView+ depends on / blocked
 
Reported: 2021-05-04 16:33 UTC by Guilherme de Almeida Suckevicz
Modified: 2022-04-17 21:21 UTC (History)
9 users (show)

Fixed In Version: libwebp 1.0.1
Doc Type: If docs needed, set a value
Doc Text:
A flaw was found in libwebp. A heap-based buffer overflow was found in PutLE16(). The highest threat from this vulnerability is to data confidentiality and integrity as well as system availability.
Clone Of:
Environment:
Last Closed: 2021-06-07 15:04:04 UTC


Attachments (Terms of Use)


Links
System ID Private Priority Status Summary Last Updated
Red Hat Product Errata RHSA-2021:2260 0 None None None 2021-06-07 12:18:28 UTC
Red Hat Product Errata RHSA-2021:2328 0 None None None 2021-06-08 22:38:23 UTC
Red Hat Product Errata RHSA-2021:2354 0 None None None 2021-06-09 00:25:49 UTC
Red Hat Product Errata RHSA-2021:2364 0 None None None 2021-06-09 13:51:11 UTC
Red Hat Product Errata RHSA-2021:2365 0 None None None 2021-06-09 13:32:29 UTC

Description Guilherme de Almeida Suckevicz 2021-05-04 16:33:26 UTC
A heap-based buffer overflow was found in libwebp in versions before 1.0.1 in PutLE16().

Reference:
https://bugs.chromium.org/p/oss-fuzz/issues/detail?id=9119

Comment 2 Riccardo Schirone 2021-05-17 10:47:42 UTC
Upstream release notes:
https://chromium.googlesource.com/webm/libwebp/+/v1.0.1

Comment 9 errata-xmlrpc 2021-06-07 12:18:24 UTC
This issue has been addressed in the following products:

  Red Hat Enterprise Linux 7

Via RHSA-2021:2260 https://access.redhat.com/errata/RHSA-2021:2260

Comment 10 Product Security DevOps Team 2021-06-07 15:04:04 UTC
This bug is now closed. Further updates for individual products will be reflected on the CVE page(s):

https://access.redhat.com/security/cve/cve-2018-25011

Comment 11 errata-xmlrpc 2021-06-08 22:38:22 UTC
This issue has been addressed in the following products:

  Red Hat Enterprise Linux 7

Via RHSA-2021:2328 https://access.redhat.com/errata/RHSA-2021:2328

Comment 12 errata-xmlrpc 2021-06-09 00:25:46 UTC
This issue has been addressed in the following products:

  Red Hat Enterprise Linux 8

Via RHSA-2021:2354 https://access.redhat.com/errata/RHSA-2021:2354

Comment 13 errata-xmlrpc 2021-06-09 13:32:26 UTC
This issue has been addressed in the following products:

  Red Hat Enterprise Linux 8.1 Extended Update Support

Via RHSA-2021:2365 https://access.redhat.com/errata/RHSA-2021:2365

Comment 14 errata-xmlrpc 2021-06-09 13:51:09 UTC
This issue has been addressed in the following products:

  Red Hat Enterprise Linux 8.2 Extended Update Support

Via RHSA-2021:2364 https://access.redhat.com/errata/RHSA-2021:2364


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