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Huawei EulerOS: Security Advisory for tmux (EulerOS-SA-2020-2506)

Information

Severity

Severity

Medium

Family

Family

Huawei EulerOS Local Security Checks

CVSSv2 Base

CVSSv2 Base

4.6

CVSSv2 Vector

CVSSv2 Vector

AV:L/AC:L/Au:N/C:P/I:P/A:P

Solution Type

Solution Type

Vendor Patch

Created

Created

3 years ago

Modified

Modified

3 years ago

Summary

The remote host is missing an update for the Huawei EulerOS 'tmux' package(s) announced via the EulerOS-SA-2020-2506 advisory.

Insight

Insight

The function input_csi_dispatch_sgr_colon() in file input.c contained a stack-based buffer-overflow that can be exploited by terminal output.(CVE-2020-27347)

Affected Software

Affected Software

'tmux' package(s) on Huawei EulerOS V2.0SP9(x86_64).

Detection Method

Detection Method

Checks if a vulnerable package version is present on the target host.

Solution

Solution

Please install the updated package(s).

Common Vulnerabilities and Exposures (CVE)