8.1 High
CVSS3
Attack Vector
NETWORK
Attack Complexity
HIGH
Privileges Required
NONE
User Interaction
NONE
Scope
UNCHANGED
Confidentiality Impact
HIGH
Integrity Impact
HIGH
Availability Impact
HIGH
CVSS:3.1/AV:N/AC:H/PR:N/UI:N/S:U/C:H/I:H/A:H
7.7 High
AI Score
Confidence
High
6.8 Medium
CVSS2
Access Vector
NETWORK
Access Complexity
MEDIUM
Authentication
NONE
Confidentiality Impact
PARTIAL
Integrity Impact
PARTIAL
Availability Impact
PARTIAL
AV:N/AC:M/Au:N/C:P/I:P/A:P
0.003 Low
EPSS
Percentile
68.6%
The Apache Xerces-C 3.0.0 to 3.2.3 XML parser contains a use-after-free
error triggered during the scanning of external DTDs. This flaw has not
been addressed in the maintained version of the library and has no current
mitigation other than to disable DTD processing. This can be accomplished
via the DOM using a standard parser feature, or via SAX using the
XERCES_DISABLE_DTD environment variable.
OS | Version | Architecture | Package | Version | Filename |
---|---|---|---|---|---|
ubuntu | 18.04 | noarch | xerces-c | < 3.2.0+debian-2ubuntu0.1~esm2 | UNKNOWN |
ubuntu | 20.04 | noarch | xerces-c | < 3.2.2+debian-1ubuntu0.1 | UNKNOWN |
ubuntu | 22.04 | noarch | xerces-c | < 3.2.3+debian-3ubuntu0.1 | UNKNOWN |
ubuntu | 23.04 | noarch | xerces-c | < 3.2.4+debian-1ubuntu0.23.04.1 | UNKNOWN |
ubuntu | 23.10 | noarch | xerces-c | < 3.2.4+debian-1ubuntu0.23.10.1 | UNKNOWN |
ubuntu | 14.04 | noarch | xerces-c | < 3.1.1-5.1+deb8u4ubuntu0.1~esm1) Available with Ubuntu Pro or Ubuntu Pro (Infra-only | UNKNOWN |
ubuntu | 16.04 | noarch | xerces-c | < 3.1.3+debian-1ubuntu0.1~esm2 | UNKNOWN |
xerces.apache.org/xerces-c/secadv/CVE-2018-1311.txt
github.com/apache/xerces-c/pull/47
github.com/apache/xerces-c/pull/54
issues.apache.org/jira/projects/XERCESC/issues/XERCESC-2188
launchpad.net/bugs/cve/CVE-2018-1311
marc.info/?l=xerces-c-users&m=157653840106914&w=2
nvd.nist.gov/vuln/detail/CVE-2018-1311
security-tracker.debian.org/tracker/CVE-2018-1311
ubuntu.com/security/notices/USN-6579-1
ubuntu.com/security/notices/USN-6579-2
ubuntu.com/security/notices/USN-6590-1
www.cve.org/CVERecord?id=CVE-2018-1311
8.1 High
CVSS3
Attack Vector
NETWORK
Attack Complexity
HIGH
Privileges Required
NONE
User Interaction
NONE
Scope
UNCHANGED
Confidentiality Impact
HIGH
Integrity Impact
HIGH
Availability Impact
HIGH
CVSS:3.1/AV:N/AC:H/PR:N/UI:N/S:U/C:H/I:H/A:H
7.7 High
AI Score
Confidence
High
6.8 Medium
CVSS2
Access Vector
NETWORK
Access Complexity
MEDIUM
Authentication
NONE
Confidentiality Impact
PARTIAL
Integrity Impact
PARTIAL
Availability Impact
PARTIAL
AV:N/AC:M/Au:N/C:P/I:P/A:P
0.003 Low
EPSS
Percentile
68.6%