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Huawei EulerOS: Security Advisory for vim (EulerOS-SA-2021-2817)
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 'vim' package(s) announced via the EulerOS-SA-2021-2817 advisory.
Insight
Insight
A flaw was found in vim. A possible heap-based buffer overflow could allow an attacker to input a specially crafted file leading to a crash or code execution. The highest threat from this vulnerability is to data confidentiality and integrity as well as system availability.(CVE-2021-3778) A use-after-free vulnerability in vim could allow an attacker to input a specially crafted file leading to memory corruption and a potentially exploitable crash or code execution. The highest threat from this vulnerability is to data confidentiality and integrity as well as system availability.(CVE-2021-3796) vim is vulnerable to Heap-based Buffer Overflow(CVE-2021-3872) vim is vulnerable to Heap-based Buffer Overflow(CVE-2021-3875)
Affected Software
Affected Software
'vim' package(s) on Huawei EulerOS V2.0SP8.
Detection Method
Detection Method
Checks if a vulnerable package version is present on the target host.
Solution
Solution
Please install the updated package(s).