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Huawei EulerOS: Security Advisory for zziplib (EulerOS-SA-2020-2571)
Information
Severity
Severity
Family
Family
CVSSv2 Base
CVSSv2 Base
CVSSv2 Vector
CVSSv2 Vector
Solution Type
Solution Type
Created
Created
Modified
Modified
Summary
The remote host is missing an update for the Huawei EulerOS 'zziplib' package(s) announced via the EulerOS-SA-2020-2571 advisory.
Insight
Insight
In ZZIPlib 0.13.67, 0.13.66, 0.13.65, 0.13.64 and 0.13.63 there is a segmentation fault caused by invalid memory access in the zzip_disk_fread function (zzip/mmapped.c) because the size variable is not validated against the amount of file-stored data.(CVE-2018-6381) In ZZIPlib 0.13.67, there is a bus error caused by loading of a misaligned address in the zzip_disk_findfirst function of zzip/mmapped.c. Remote attackers could leverage this vulnerability to cause a denial of service via a crafted zip file.(CVE-2018-6540)
Affected Software
Affected Software
'zziplib' package(s) on Huawei EulerOS V2.0SP5.
Detection Method
Detection Method
Checks if a vulnerable package version is present on the target host.
Solution
Solution
Please install the updated package(s).