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Debian LTS Advisory ([SECURITY] [DLA 1908-1] pump security update)
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 'pump' package(s) announced via the DSA-1908-1 advisory.
Insight
Insight
It was discovered that there was an arbitrary code execution vulnerability in the pump BOOTP and DHCP client. When copying the body of the server response, the ethernet packet length could be forged leading to being able to overwrite up to 'ETH_FRAME_LEN - sizeof(*ipHdr) - sizeof(*udpHdr) - sizeof(*bresp)' bytes of stack memory. Thanks to <ltspro2@secmail.pro> for the report and patch.
Affected Software
Affected Software
'pump' package(s) on Debian Linux.
Detection Method
Detection Method
Checks if a vulnerable package version is present on the target host.
Solution
Solution
For Debian 8 'Jessie', this issue has been fixed in pump version 0.8.24-7+deb8u1. We recommend that you upgrade your pump packages.