Veracode Vulnerability DatabaseVERACODE:33123Out-of-bounds Read
9.1 High
CVSS3
Attack Vector
NETWORK
Attack Complexity
LOW
Privileges Required
NONE
User Interaction
NONE
Scope
UNCHANGED
Confidentiality Impact
HIGH
Integrity Impact
NONE
Availability Impact
HIGH
CVSS:3.1/AV:N/AC:L/PR:N/UI:N/S:U/C:H/I:N/A:H
6.4 Medium
CVSS2
Access Vector
NETWORK
Access Complexity
LOW
Authentication
NONE
Confidentiality Impact
PARTIAL
Integrity Impact
NONE
Availability Impact
PARTIAL
AV:N/AC:L/Au:N/C:P/I:N/A:P
Libwebp is vulnerable to Out-of-bounds Read. The vulnerability exists in the ChunkAssignData() In Mux/muxinternal.c, allowing an attacker to read memory values its leads to information disclosure.
| CPE | Name | Operator | Version |
|---|---|---|---|
| libwebp | eq | 1.0.0__1.el8 | |
| libwebp | eq | 1.0.0__3.el8_4 | |
| libwebp | eq | 1.0.0__1.el8 | |
| libwebp | eq | 1.0.0__3.el8_4 |
References
seclists.org/fulldisclosure/2021/Jul/54
access.redhat.com/documentation/en-us/red_hat_enterprise_linux/8/html/8.5_release_notes/
access.redhat.com/errata/RHSA-2021:4231
access.redhat.com/security/updates/classification/#moderate
bugzilla.redhat.com/show_bug.cgi?id=1956856
lists.debian.org/debian-lts-announce/2021/06/msg00005.html
lists.debian.org/debian-lts-announce/2021/06/msg00006.html
security.netapp.com/advisory/ntap-20211112-0001/
support.apple.com/kb/HT212601
www.debian.org/security/2021/dsa-4930
Related
9.1 High
CVSS3
Attack Vector
NETWORK
Attack Complexity
LOW
Privileges Required
NONE
User Interaction
NONE
Scope
UNCHANGED
Confidentiality Impact
HIGH
Integrity Impact
NONE
Availability Impact
HIGH
CVSS:3.1/AV:N/AC:L/PR:N/UI:N/S:U/C:H/I:N/A:H
6.4 Medium
CVSS2
Access Vector
NETWORK
Access Complexity
LOW
Authentication
NONE
Confidentiality Impact
PARTIAL
Integrity Impact
NONE
Availability Impact
PARTIAL
AV:N/AC:L/Au:N/C:P/I:N/A:P