An update for libxml2 is now available for openEuler-20.03-LTS-SP1,openEuler-20.03-LTS-SP2 and openEuler-20.03-LTS-SP3
Security Advisory
openeuler-security@openeuler.org
openEuler security committee
openEuler-SA-2022-1582
Final
1.0
1.0
2022-03-19
Initial
2022-03-19
2022-03-19
openEuler SA Tool V1.0
2022-03-19
libxml2 security update
An update for libxml2 is now available for openEuler-20.03-LTS-SP1,openEuler-20.03-LTS-SP2 and openEuler-20.03-LTS-SP3.
This library allows to manipulate XML files. It includes support to read, modify and write XML and HTML files. There is DTDs support this includes parsing and validation even with complex DtDs, either at parse time or later once the document has been modified. The output can be a simple SAX stream or and in-memory DOM like representations. In this case one can use the built-in XPath and XPointer implementation to select sub nodes or ranges. A flexible Input/Output mechanism is available, with existing HTTP and FTP modules and combined to an URI library.
Security Fix(es):
xmlParseBalancedChunkMemoryRecover in parser.c in libxml2 before 2.9.10 has a memory leak related to newDoc->oldNs.(CVE-2019-19956)
valid.c in libxml2 before 2.9.13 has a use-after-free of ID and IDREF attributes.(CVE-2022-23308)
An update for libxml2 is now available for openEuler-20.03-LTS-SP1,openEuler-20.03-LTS-SP2 and openEuler-20.03-LTS-SP3.
openEuler Security has rated this update as having a security impact of high. A Common Vunlnerability Scoring System(CVSS)base score,which gives a detailed severity rating, is available for each vulnerability from the CVElink(s) in the References section.
High
libxml2
https://www.openeuler.org/en/security/safety-bulletin/detail.html?id=openEuler-SA-2022-1582
https://www.openeuler.org/en/security/cve/detail.html?id=CVE-2019-19956
https://www.openeuler.org/en/security/cve/detail.html?id=CVE-2022-23308
https://nvd.nist.gov/vuln/detail/CVE-2019-19956
https://nvd.nist.gov/vuln/detail/CVE-2022-23308
openEuler-20.03-LTS-SP1
openEuler-20.03-LTS-SP2
openEuler-20.03-LTS-SP3
libxml2-2.9.10-25.oe1.aarch64.rpm
python2-libxml2-2.9.10-25.oe1.aarch64.rpm
libxml2-debugsource-2.9.10-25.oe1.aarch64.rpm
libxml2-debuginfo-2.9.10-25.oe1.aarch64.rpm
libxml2-devel-2.9.10-25.oe1.aarch64.rpm
python3-libxml2-2.9.10-25.oe1.aarch64.rpm
python2-libxml2-2.9.10-25.oe1.aarch64.rpm
libxml2-debugsource-2.9.10-25.oe1.aarch64.rpm
libxml2-2.9.10-25.oe1.aarch64.rpm
libxml2-debuginfo-2.9.10-25.oe1.aarch64.rpm
libxml2-devel-2.9.10-25.oe1.aarch64.rpm
python3-libxml2-2.9.10-25.oe1.aarch64.rpm
python3-libxml2-2.9.10-27.oe1.aarch64.rpm
libxml2-debuginfo-2.9.10-27.oe1.aarch64.rpm
libxml2-devel-2.9.10-27.oe1.aarch64.rpm
libxml2-2.9.10-27.oe1.aarch64.rpm
libxml2-debugsource-2.9.10-27.oe1.aarch64.rpm
python2-libxml2-2.9.10-27.oe1.aarch64.rpm
libxml2-help-2.9.10-25.oe1.noarch.rpm
libxml2-help-2.9.10-25.oe1.noarch.rpm
libxml2-help-2.9.10-27.oe1.noarch.rpm
libxml2-2.9.10-25.oe1.src.rpm
libxml2-2.9.10-25.oe1.src.rpm
libxml2-2.9.10-27.oe1.src.rpm
libxml2-devel-2.9.10-25.oe1.x86_64.rpm
libxml2-debuginfo-2.9.10-25.oe1.x86_64.rpm
python2-libxml2-2.9.10-25.oe1.x86_64.rpm
libxml2-2.9.10-25.oe1.x86_64.rpm
libxml2-debugsource-2.9.10-25.oe1.x86_64.rpm
python3-libxml2-2.9.10-25.oe1.x86_64.rpm
python2-libxml2-2.9.10-25.oe1.x86_64.rpm
python3-libxml2-2.9.10-25.oe1.x86_64.rpm
libxml2-devel-2.9.10-25.oe1.x86_64.rpm
libxml2-debuginfo-2.9.10-25.oe1.x86_64.rpm
libxml2-debugsource-2.9.10-25.oe1.x86_64.rpm
libxml2-2.9.10-25.oe1.x86_64.rpm
libxml2-debuginfo-2.9.10-27.oe1.x86_64.rpm
libxml2-devel-2.9.10-27.oe1.x86_64.rpm
libxml2-debugsource-2.9.10-27.oe1.x86_64.rpm
python3-libxml2-2.9.10-27.oe1.x86_64.rpm
python2-libxml2-2.9.10-27.oe1.x86_64.rpm
libxml2-2.9.10-27.oe1.x86_64.rpm
xmlParseBalancedChunkMemoryRecover in parser.c in libxml2 before 2.9.10 has a memory leak related to newDoc->oldNs.
2022-03-19
CVE-2019-19956
openEuler-20.03-LTS-SP1
openEuler-20.03-LTS-SP2
openEuler-20.03-LTS-SP3
High
7.5
AV:N/AC:L/PR:N/UI:N/S:U/C:N/I:N/A:H
libxml2 security update
2022-03-19
https://www.openeuler.org/en/security/safety-bulletin/detail.html?id=openEuler-SA-2022-1582
valid.c in libxml2 before 2.9.13 has a use-after-free of ID and IDREF attributes.
2022-03-19
CVE-2022-23308
openEuler-20.03-LTS-SP1
openEuler-20.03-LTS-SP2
openEuler-20.03-LTS-SP3
High
7.5
AV:N/AC:L/PR:N/UI:N/S:U/C:N/I:N/A:H
libxml2 security update
2022-03-19
https://www.openeuler.org/en/security/safety-bulletin/detail.html?id=openEuler-SA-2022-1582