5 Medium
CVSS2
Attack Vector
NETWORK
Attack 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
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
8.6 High
AI Score
Confidence
High
0.007 Low
EPSS
Percentile
81.1%
Debian Security Advisory DSA-3610-1 [email protected]
https://www.debian.org/security/ Salvatore Bonaccorso
June 29, 2016 https://www.debian.org/security/faq
Package : xerces-c
CVE ID : CVE-2016-4463
Debian Bug : 828990
Brandon Perry discovered that xerces-c, a validating XML parser library
for C++, fails to successfully parse a DTD that is deeply nested,
causing a stack overflow. A remote unauthenticated attacker can take
advantage of this flaw to cause a denial of service against applications
using the xerces-c library.
Additionally this update includes an enhancement to enable applications
to fully disable DTD processing through the use of an environment
variable (XERCES_DISABLE_DTD).
For the stable distribution (jessie), this problem has been fixed in
version 3.1.1-5.1+deb8u3.
We recommend that you upgrade your xerces-c packages.
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]
OS | Version | Architecture | Package | Version | Filename |
---|---|---|---|---|---|
Debian | 8 | armel | libxerces-c-samples | < 3.1.1-5.1+deb8u3 | libxerces-c-samples_3.1.1-5.1+deb8u3_armel.deb |
Debian | 8 | armel | libxerces-c-dev | < 3.1.1-5.1+deb8u3 | libxerces-c-dev_3.1.1-5.1+deb8u3_armel.deb |
Debian | 8 | ppc64el | libxerces-c3.1 | < 3.1.1-5.1+deb8u3 | libxerces-c3.1_3.1.1-5.1+deb8u3_ppc64el.deb |
Debian | 8 | amd64 | libxerces-c3.1 | < 3.1.1-5.1+deb8u3 | libxerces-c3.1_3.1.1-5.1+deb8u3_amd64.deb |
Debian | 8 | armhf | libxerces-c3.1 | < 3.1.1-5.1+deb8u3 | libxerces-c3.1_3.1.1-5.1+deb8u3_armhf.deb |
Debian | 7 | armhf | libxerces-c-dev | < 3.1.1-3+deb7u4 | libxerces-c-dev_3.1.1-3+deb7u4_armhf.deb |
Debian | 8 | mipsel | libxerces-c-samples | < 3.1.1-5.1+deb8u3 | libxerces-c-samples_3.1.1-5.1+deb8u3_mipsel.deb |
Debian | 8 | amd64 | libxerces-c-dev | < 3.1.1-5.1+deb8u3 | libxerces-c-dev_3.1.1-5.1+deb8u3_amd64.deb |
Debian | 8 | powerpc | libxerces-c-dev | < 3.1.1-5.1+deb8u3 | libxerces-c-dev_3.1.1-5.1+deb8u3_powerpc.deb |
Debian | 8 | s390x | libxerces-c-dev | < 3.1.1-5.1+deb8u3 | libxerces-c-dev_3.1.1-5.1+deb8u3_s390x.deb |
5 Medium
CVSS2
Attack Vector
NETWORK
Attack 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
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
8.6 High
AI Score
Confidence
High
0.007 Low
EPSS
Percentile
81.1%