An update for gzip is now available for openEuler-20.03-LTS-SP1, openEuler-20.03-LTS-SP3 and openEuler-22.03-LTS
Security Advisory
openeuler-security@openeuler.org
openEuler security committee
openEuler-SA-2022-1629
Final
1.0
1.0
2022-05-11
Initial
2022-05-11
2022-05-11
openEuler SA Tool V1.0
2022-05-11
gzip security update
An update for gzip is now available for openEuler-20.03-LTS-SP1, openEuler-20.03-LTS-SP3 and openEuler-22.03-LTS.
gzip is a single-file/stream lossless data compression utility, where the resulting compressed file generally has the suffix .gz.
Security Fix(es):
The vulnerability exists due to insufficient validation when handling filenames with two or more newlines. A remote attacker can force zgrep or xzgrep to write arbitrary files on the system. The vulnerability allows a remote attacker to compromise an affected system.(CVE-2022-1271)
An update for gzip is now available for openEuler-20.03-LTS-SP1,openEuler-20.03-LTS-SP3 and openEuler-22.03-LTS.
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
gzip
https://www.openeuler.org/en/security/safety-bulletin/detail.html?id=openEuler-SA-2022-1629
https://www.openeuler.org/en/security/cve/detail.html?id=CVE-2022-1271
https://nvd.nist.gov/vuln/detail/CVE-2022-1271
openEuler-20.03-LTS-SP1
openEuler-20.03-LTS-SP3
openEuler-22.03-LTS
gzip-1.10-3.oe1.aarch64.rpm
gzip-debuginfo-1.10-3.oe1.aarch64.rpm
gzip-debugsource-1.10-3.oe1.aarch64.rpm
gzip-1.10-3.oe1.aarch64.rpm
gzip-debuginfo-1.10-3.oe1.aarch64.rpm
gzip-debugsource-1.10-3.oe1.aarch64.rpm
gzip-1.11-3.oe2203.aarch64.rpm
gzip-debuginfo-1.11-3.oe2203.aarch64.rpm
gzip-debugsource-1.11-3.oe2203.aarch64.rpm
gzip-help-1.10-3.oe1.noarch.rpm
gzip-help-1.10-3.oe1.noarch.rpm
gzip-help-1.11-3.oe2203.noarch.rpm
gzip-1.10-3.oe1.src.rpm
gzip-1.10-3.oe1.src.rpm
gzip-1.11-3.oe2203.src.rpm
gzip-1.10-3.oe1.x86_64.rpm
gzip-debuginfo-1.10-3.oe1.x86_64.rpm
gzip-debugsource-1.10-3.oe1.x86_64.rpm
gzip-1.10-3.oe1.x86_64.rpm
gzip-debuginfo-1.10-3.oe1.x86_64.rpm
gzip-debugsource-1.10-3.oe1.x86_64.rpm
gzip-1.11-3.oe2203.x86_64.rpm
gzip-debuginfo-1.11-3.oe2203.x86_64.rpm
gzip-debugsource-1.11-3.oe2203.x86_64.rpm
The vulnerability exists due to insufficient validation when handling filenames with two or more newlines. A remote attacker can force zgrep or xzgrep to write arbitrary files on the system. The vulnerability allows a remote attacker to compromise an affected system.
2022-05-11
CVE-2022-1271
openEuler-20.03-LTS-SP1
openEuler-20.03-LTS-SP3
openEuler-22.03-LTS
High
7.1
AV:N/AC:H/PR:L/UI:R/S:U/C:H/I:H/A:H
gzip security update
2022-05-11
https://www.openeuler.org/en/security/safety-bulletin/detail.html?id=openEuler-SA-2022-1629