CVE-2014-7913: Buffer Overflow
First published: Thu Jul 30 2015(Updated: )
The print_option function in dhcp-common.c in dhcpcd through 6.9.1, as used in dhcp.c in dhcpcd 5.x in Android before 5.1 and other products, misinterprets the return value of the snprintf function, which allows remote DHCP servers to execute arbitrary code or cause a denial of service (memory corruption) via a crafted message.
Credit: cve-coordination@google.com
| Affected Software | Affected Version | How to fix |
|---|---|---|
| dhcpcd | <=6.9.0 | |
| Android |
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Reference Links
Frequently Asked Questions
What is the severity of CVE-2014-7913?
CVE-2014-7913 has been classified as a high severity vulnerability due to its potential to allow remote code execution.
How do I fix CVE-2014-7913?
To fix CVE-2014-7913, update dhcpcd to the latest version beyond 6.9.0 or apply patches provided by the vendor.
Which versions of dhcpcd are affected by CVE-2014-7913?
CVE-2014-7913 affects dhcpcd versions up to and including 6.9.0.
Can CVE-2014-7913 lead to a denial of service?
Yes, CVE-2014-7913 can lead to a denial of service due to memory corruption.
Is Android vulnerable to CVE-2014-7913?
Android versions prior to 5.1 may potentially be vulnerable to CVE-2014-7913 when utilizing affected dhcpcd builds.
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