CVE-2016-7949
Published on: 12/13/2016 12:00:00 AM UTC
Last Modified on: 03/23/2021 11:27:06 PM UTC
Certain versions of Fedora from Fedoraproject contain the following vulnerability:
Multiple buffer overflows in the (1) XvQueryAdaptors and (2) XvQueryEncodings functions in X.org libXrender before 0.9.10 allow remote X servers to trigger out-of-bounds write operations via vectors involving length fields.
- CVE-2016-7949 has been assigned by
[email protected] to track the vulnerability - currently rated as - currently rated as CRITICAL severity.
CVSS3 Score: 9.8 - CRITICAL
Attack Vector ⓘ |
Attack Complexity |
Privileges Required |
User Interaction |
|
---|---|---|---|---|
NETWORK | LOW | NONE | NONE | |
Scope | Confidentiality Impact |
Integrity Impact |
Availability Impact |
|
UNCHANGED | HIGH | HIGH | HIGH |
CVSS2 Score: 7.5 - HIGH
Access Vector ⓘ |
Access Complexity |
Authentication |
---|---|---|
NETWORK | LOW | NONE |
Confidentiality Impact |
Integrity Impact |
Availability Impact |
PARTIAL | PARTIAL | PARTIAL |
CVE References
Description | Tags ⓘ | Link |
---|---|---|
[SECURITY] Fedora 25 Update: libXrender-0.9.10-1.fc25 - package-announce - Fedora Mailing-Lists | Third Party Advisory lists.fedoraproject.org text/html |
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X.Org libXrender CVE-2016-7949 Buffer Overflow Vulnerability | Third Party Advisory VDB Entry cve.report (archive) text/html |
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oss-security - Re: X.Org security advisory: Protocol handling issues in X Window System client libraries | Mailing List Third Party Advisory www.openwall.com text/html |
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[SECURITY] Fedora 24 Update: libXrender-0.9.10-1.fc24 - package-announce - Fedora Mailing-Lists | Third Party Advisory lists.fedoraproject.org text/html |
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X Client Library Bugs Let Remote and Local Users Deny Service or Gain Elevated Privileges - SecurityTracker | Third Party Advisory VDB Entry www.securitytracker.com text/html |
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X.Org security advisory: Protocol handling issues in X Window System client libraries | Vendor Advisory lists.x.org text/html |
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oss-security - X.Org security advisory: Protocol handling issues in X Window System client libraries | Mailing List Third Party Advisory www.openwall.com text/html |
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X.Org: Multiple vulnerabilities (GLSA 201704-03) — Gentoo Security | security.gentoo.org text/html |
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xorg/lib/libXrender - RENDER extension library | Issue Tracking Patch cgit.freedesktop.org text/html |
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There are currently no QIDs associated with this CVE
Known Affected Configurations (CPE V2.3)
Type | Vendor | Product | Version | Update | Edition | Language |
---|---|---|---|---|---|---|
Operating System | Fedoraproject | Fedora | 24 | All | All | All |
Operating System | Fedoraproject | Fedora | 25 | All | All | All |
Operating System | Fedoraproject | Fedora | 24 | All | All | All |
Operating System | Fedoraproject | Fedora | 25 | All | All | All |
Application | X.org | Libxrender | All | All | All | All |
- cpe:2.3:o:fedoraproject:fedora:24:*:*:*:*:*:*:*:
- cpe:2.3:o:fedoraproject:fedora:25:*:*:*:*:*:*:*:
- cpe:2.3:o:fedoraproject:fedora:24:*:*:*:*:*:*:*:
- cpe:2.3:o:fedoraproject:fedora:25:*:*:*:*:*:*:*:
- cpe:2.3:a:x.org:libxrender:*:*:*:*:*:*:*:*:
No vendor comments have been submitted for this CVE