An update for tar is now available for openEuler-20.03-LTS-SP1
Security Advisory
openeuler-security@openeuler.org
openEuler security committee
openEuler-SA-2021-1173
Final
1.0
1.0
2021-05-06
Initial
2021-05-06
2021-05-06
openEuler SA Tool V1.0
2021-05-06
tar security update
An update for tar is now available for openEuler-20.03-LTS-SP1.
GNU Tar provides the ability to create tar archives, as well as various other kinds of manipulation. For example, you can use Tar on previously created archives to extract files, to store additional files, or to update or list files which were already stored.
Security Fix(es):
A flaw was found in the src/list.c of tar 1.33 and earlier. This flaw allows an attacker who can submit a crafted input file to tar to cause uncontrolled consumption of memory. The highest threat from this vulnerability is to system availability.(CVE-2021-20193)
An update for tar is now available for openEuler-20.03-LTS-SP1.
openEuler Security has rated this update as having a security impact of medium. 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.
Medium
tar
https://openeuler.org/en/security/safety-bulletin/detail.html?id=openEuler-SA-2021-1173
https://openeuler.org/en/security/cve/detail.html?id=CVE-2021-20193
https://nvd.nist.gov/vuln/detail/CVE-2021-20193
openEuler-20.03-LTS-SP1
tar-debugsource-1.32-2.oe1.aarch64.rpm
tar-debuginfo-1.32-2.oe1.aarch64.rpm
tar-1.32-2.oe1.aarch64.rpm
tar-help-1.32-2.oe1.noarch.rpm
tar-1.32-2.oe1.src.rpm
tar-debugsource-1.32-2.oe1.x86_64.rpm
tar-1.32-2.oe1.x86_64.rpm
tar-debuginfo-1.32-2.oe1.x86_64.rpm
A flaw was found in the src/list.c of tar 1.33 and earlier. This flaw allows an attacker who can submit a crafted input file to tar to cause uncontrolled consumption of memory. The highest threat from this vulnerability is to system availability.
2021-05-06
CVE-2021-20193
openEuler-20.03-LTS-SP1
Medium
5.5
AV:L/AC:L/PR:N/UI:R/S:U/C:N/I:N/A:H
tar security update
2021-05-06
https://openeuler.org/en/security/safety-bulletin/detail.html?id=openEuler-SA-2021-1173