CVE-2011-1930
- Source
- https://cve.org/CVERecord?id=CVE-2011-1930
- Import Source
- https://storage.googleapis.com/cve-osv-conversion/osv-output/CVE-2011-1930.json
- JSON Data
- https://api.osv.dev/v1/vulns/CVE-2011-1930
- Downstream
- Published
- 2019-11-14T03:15:10Z
- Modified
- 2026-04-10T03:41:48.669833Z
- Severity
-
- 9.8 (Critical) CVSS_V3 - CVSS:3.1/AV:N/AC:L/PR:N/UI:N/S:U/C:H/I:H/A:H CVSS Calculator
- Summary
- [none]
- Details
-
In klibc 1.5.20 and 1.5.21, the DHCP options written by ipconfig to /tmp/net-$DEVICE.conf are not properly escaped. This may allow a remote attacker to send a specially crafted DHCP reply which could execute arbitrary code with the privileges of any process which sources DHCP options.
- References
-
- http://security.gentoo.org/glsa/glsa-201309-21.xml
- http://www.openwall.com/lists/oss-security/2012/05/22/12
- http://www.securityfocus.com/bid/47924
- https://access.redhat.com/security/cve/cve-2011-1930
- https://security-tracker.debian.org/tracker/CVE-2011-1930
- http://www.openwall.com/lists/oss-security/2012/05/22/12
- https://access.redhat.com/security/cve/cve-2011-1930