Fluid Attacks Database

Description

Expat allows context-dependent attackers to cause a denial of service (crash) or possibly execute arbitrary code via a malformed input document, which triggers a buffer overflow.

Mitigation

Update Impact

Minimal update. May introduce new vulnerabilities or breaking changes.

Ecosystem	Component	Affected version	Patched versions
debian 11	libxmltok	=1.2-4 \|\| =1.2-4.1 \|\| =1.2-4.1~exp1 \|\| =1.2-4.2	-
debian 13	expat	>=0 <2.1.1-2	2.1.1-2
alpine v3.4	expat	=2.0.1-r0 \|\| =2.0.1-r1 \|\| =2.0.1-r2 \|\| =2.0.1-r3 \|\| =2.0.1-r4 \|\| =2.0.1-r5 \|\| =2.0.1-r6 \|\| =2.1.0-r0 \|\| =2.1.0-r1 \|\| =2.1.0-r2 \|\| =2.1.1-r0 \|\| >=0 <2.1.1-r1	2.1.1-r1
debian 14	expat	>=0 <2.1.1-2	2.1.1-2
debian 11	expat	>=0 <2.1.1-2	2.1.1-2
debian 12	expat	>=0 <2.1.1-2	2.1.1-2
debian 12	libxmltok	=1.2-4 \|\| =1.2-4.1 \|\| =1.2-4.1~exp1 \|\| =1.2-4.2	-
rpm rhel5	expat	-	-
rpm rhel6	expat	<0:2.0.1-13.el6_8	0:2.0.1-13.el6_8
rpm rhel6	compat-expat1	-	-

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References

1. https://bugzilla.mozilla.org/show_bug.cgi?id=12369232. https://bugzilla.redhat.com/show_bug.cgi?id=12961023. http://www.oracle.com/technetwork/security-advisory/cpujul2018-4258247.html

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