VulnerabilityModified
CVE-2020-36331
An out-of-bounds read was found in function ChunkAssignData.
CRITICAL 9.1EPSS 2.30%
Does this matter?
High impact if exploited, but EPSS currently rates exploitation as unlikely (2.30%). Schedule it in the normal patch cycle and watch for a rise in EPSS or a public exploit.
Description
A flaw was found in libwebp in versions before 1.0.1. An out-of-bounds read was found in function ChunkAssignData. The highest threat from this vulnerability is to data confidentiality and to the service availability.
- CVSS 3.1
- 9.1 CRITICALCVSS:3.1/AV:N/AC:L/PR:N/UI:N/S:U/C:H/I:N/A:H
- EPSS
- 2.30% probability · 82th percentile
- CISA KEV
- Not listed
- Weakness
- CWE-125
- Affected
- webmproject/libwebp · redhat/enterprise linux · netapp/ontap select deploy administration utility · debian/debian linux · apple/ipados · apple/iphone os
- Source
- secalert@redhat.com
References
- http://seclists.org/fulldisclosure/2021/Jul/54Mailing List, Third Party Advisory
- https://bugzilla.redhat.com/show_bug.cgi?id=1956856Issue Tracking, Patch, Third Party Advisory
- https://lists.debian.org/debian-lts-announce/2021/06/msg00005.htmlMailing List, Third Party Advisory
- https://lists.debian.org/debian-lts-announce/2021/06/msg00006.htmlMailing List, Third Party Advisory
- https://security.netapp.com/advisory/ntap-20211112-0001/Third Party Advisory
- https://support.apple.com/kb/HT212601Third Party Advisory
- https://www.debian.org/security/2021/dsa-4930Mailing List, Third Party Advisory
- http://seclists.org/fulldisclosure/2021/Jul/54Mailing List, Third Party Advisory
- https://bugzilla.redhat.com/show_bug.cgi?id=1956856Issue Tracking, Patch, Third Party Advisory
- https://lists.debian.org/debian-lts-announce/2021/06/msg00005.htmlMailing List, Third Party Advisory
- https://lists.debian.org/debian-lts-announce/2021/06/msg00006.htmlMailing List, Third Party Advisory
- https://security.netapp.com/advisory/ntap-20211112-0001/Third Party Advisory
- https://support.apple.com/kb/HT212601Third Party Advisory
- https://www.debian.org/security/2021/dsa-4930Mailing List, Third Party Advisory
Source: NVD record, EPSS from FIRST.org, KEV from CISA. Refreshed daily.