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Huawei EulerOS: Security Advisory for irssi (EulerOS-SA-2017-1284)
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 'irssi' package(s) announced via the EulerOS-SA-2017-1284 advisory.
Insight
Insight
Irssi before 1.0.5, when installing themes with unterminated colour formatting sequences, may access data beyond the end of the string.(CVE-2017-15228) Irssi before 1.0.5, while waiting for the channel synchronisation, may incorrectly fail to remove destroyed channels from the query list, resulting in use-after-free conditions when updating the state later on.(CVE-2017-15227) In Irssi before 1.0.5, certain incorrectly formatted DCC CTCP messages could cause a NULL pointer dereference. This is a separate, but similar, issue relative to CVE-2017-9468.(CVE-2017-15721) In certain cases, Irssi before 1.0.5 may fail to verify that a Safe channel ID is long enough, causing reads beyond the end of the string.(CVE-2017-15722)
Affected Software
Affected Software
'irssi' package(s) on Huawei EulerOS V2.0SP2.
Detection Method
Detection Method
Checks if a vulnerable package version is present on the target host.
Solution
Solution
Please install the updated package(s).