CVE-2016-4448

high-risk
Published 2016-06-09

Format string vulnerability in libxml2 before 2.9.4 allows attackers to have unspecified impact via format string specifiers in unknown vectors.

Do I need to act?

~
1.2% chance of exploitation in next 30 days
EPSS score — moderate exploit probability
-
Not on CISA KEV list
No confirmed active exploitation reported to CISA
?
Patch status unknown
Check vendor advisories for fix availability and mitigation guidance
9
CVSS 9.8/10 Critical
NETWORK / LOW complexity

Affected Products (20)

Icewall Federation Agent

Affected Vendors

Slackware Xmlsoft Tenable Apple Oracle Hp Mcafee Redhat

References (54)

Mailing List http://lists.apple.com/archives/security-announce/2016/Jul/msg00000.html
Mailing List http://lists.apple.com/archives/security-announce/2016/Jul/msg00001.html
Mailing List http://lists.apple.com/archives/security-announce/2016/Jul/msg00002.html
Mailing List http://lists.apple.com/archives/security-announce/2016/Jul/msg00003.html
Mailing List http://lists.apple.com/archives/security-announce/2016/Jul/msg00005.html
Third Party Advisory http://rhn.redhat.com/errata/RHSA-2016-2957.html
Mailing List http://www.openwall.com/lists/oss-security/2016/05/25/2
Third Party Advisory http://www.oracle.com/technetwork/topics/security/bulletinjul2016-3090568.html
Third Party Advisory http://www.oracle.com/technetwork/topics/security/linuxbulletinjul2016-3090544.h...
Vendor Advisory http://www.oracle.com/technetwork/topics/security/ovmbulletinjul2016-3090546.htm...
Third Party Advisory http://www.securityfocus.com/bid/90856
Third Party Advisory http://www.securitytracker.com/id/1036348
Third Party Advisory http://www.slackware.com/security/viewer.php?l=slackware-security&y=2016&m=slack...
Release Notes http://xmlsoft.org/news.html
Third Party Advisory https://access.redhat.com/errata/RHSA-2016:1292
Issue Tracking https://bugzilla.redhat.com/show_bug.cgi?id=1338700
Vendor Advisory https://git.gnome.org/browse/libxml2/commit/?id=4472c3a5a5b516aaf59b89be602fbce5...
Vendor Advisory https://git.gnome.org/browse/libxml2/commit/?id=502f6a6d08b08c04b3ddfb1cd21b2f69...
Third Party Advisory https://h20566.www2.hpe.com/portal/site/hpsc/public/kb/docDisplay?docId=emr_na-c...
Third Party Advisory https://kc.mcafee.com/corporate/index?page=content&id=SB10170
and 34 more references
60
/ 100
high-risk
Severity 32/34 · Critical
Exploitability 4/34 · Minimal
Exposure 24/34 · High