[SECURITY] [DSA 4530-1] expat security update

2019-09-2207:41:45

lists.debian.org

7.5 High

CVSS3

Attack Vector

NETWORK

Attack Complexity

LOW

Privileges Required

NONE

User Interaction

NONE

Scope

UNCHANGED

Confidentiality Impact

NONE

Integrity Impact

NONE

Availability Impact

HIGH

CVSS:3.0/AV:N/AC:L/PR:N/UI:N/S:U/C:N/I:N/A:H

5 Medium

CVSS2

Access Vector

NETWORK

Access Complexity

LOW

Authentication

NONE

Confidentiality Impact

NONE

Integrity Impact

NONE

Availability Impact

PARTIAL

AV:N/AC:L/Au:N/C:N/I:N/A:P

JSON

Debian Security Advisory DSA-4530-1 [email protected]
https://www.debian.org/security/ Salvatore Bonaccorso
September 22, 2019 https://www.debian.org/security/faq

Package : expat
CVE ID : CVE-2019-15903
Debian Bug : 939394

It was discovered that Expat, an XML parsing C library, did not properly
handled internal entities closing the doctype, potentially resulting in
denial of service or information disclosure if a malformed XML file is
processed.

For the oldstable distribution (stretch), this problem has been fixed
in version 2.2.0-2+deb9u3.

For the stable distribution (buster), this problem has been fixed in
version 2.2.6-2+deb10u1.

We recommend that you upgrade your expat packages.

For the detailed security status of expat please refer to its security
tracker page at:
https://security-tracker.debian.org/tracker/expat

Further information about Debian Security Advisories, how to apply
these updates to your system and frequently asked questions can be
found at: https://www.debian.org/security/

Mailing list: [email protected]

OSVersionArchitecturePackageVersionFilename
Debian9alllightning-l10n-dsb< 68.2.2-1~deb9u1lightning-l10n-dsb_68.2.2-1~deb9u1_all.deb
Debian8allfirefox-esr-l10n-bs< 68.2.0esr-1~deb8u1firefox-esr-l10n-bs_68.2.0esr-1~deb8u1_all.deb
Debian8alliceweasel-l10n-es-mx< 68.2.0esr-1~deb8u1iceweasel-l10n-es-mx_68.2.0esr-1~deb8u1_all.deb
Debian8alliceweasel-l10n-eu< 68.2.0esr-1~deb8u1iceweasel-l10n-eu_68.2.0esr-1~deb8u1_all.deb
Debian8armellibexpat1< 2.1.0-6+deb8u6libexpat1_2.1.0-6+deb8u6_armel.deb
Debian10armellibexpat1-dbgsym< 2.2.6-2+deb10u1libexpat1-dbgsym_2.2.6-2+deb10u1_armel.deb
Debian9allfirefox-esr-l10n-en-gb< 68.2.0esr-1~deb9u2firefox-esr-l10n-en-gb_68.2.0esr-1~deb9u2_all.deb
Debian8allicedove-l10n-lt< 68.2.2-1~deb8u1icedove-l10n-lt_68.2.2-1~deb8u1_all.deb
Debian8allfirefox-esr-l10n-pl< 68.2.0esr-1~deb8u1firefox-esr-l10n-pl_68.2.0esr-1~deb8u1_all.deb
Debian8alliceowl-l10n-pl< 68.2.2-1~deb8u1iceowl-l10n-pl_68.2.2-1~deb8u1_all.deb

OS	Version	Architecture	Package	Version	Filename
Debian	9	all	lightning-l10n-dsb	< 68.2.2-1~deb9u1	lightning-l10n-dsb_68.2.2-1~deb9u1_all.deb
Debian	8	all	firefox-esr-l10n-bs	< 68.2.0esr-1~deb8u1	firefox-esr-l10n-bs_68.2.0esr-1~deb8u1_all.deb
Debian	8	all	iceweasel-l10n-es-mx	< 68.2.0esr-1~deb8u1	iceweasel-l10n-es-mx_68.2.0esr-1~deb8u1_all.deb
Debian	8	all	iceweasel-l10n-eu	< 68.2.0esr-1~deb8u1	iceweasel-l10n-eu_68.2.0esr-1~deb8u1_all.deb
Debian	8	armel	libexpat1	< 2.1.0-6+deb8u6	libexpat1_2.1.0-6+deb8u6_armel.deb
Debian	10	armel	libexpat1-dbgsym	< 2.2.6-2+deb10u1	libexpat1-dbgsym_2.2.6-2+deb10u1_armel.deb
Debian	9	all	firefox-esr-l10n-en-gb	< 68.2.0esr-1~deb9u2	firefox-esr-l10n-en-gb_68.2.0esr-1~deb9u2_all.deb
Debian	8	all	icedove-l10n-lt	< 68.2.2-1~deb8u1	icedove-l10n-lt_68.2.2-1~deb8u1_all.deb
Debian	8	all	firefox-esr-l10n-pl	< 68.2.0esr-1~deb8u1	firefox-esr-l10n-pl_68.2.0esr-1~deb8u1_all.deb
Debian	8	all	iceowl-l10n-pl	< 68.2.2-1~deb8u1	iceowl-l10n-pl_68.2.2-1~deb8u1_all.deb