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CVE-2011-1930

CRITICAL

9.8

Description

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.

CVE Details

CVSS v3.1 Score9.8

SeverityCRITICAL

CVSS VectorCVSS:3.1/AV:N/AC:L/PR:N/UI:N/S:U/C:H/I:H/A:H

Attack VectorNETWORK

ComplexityLOW

Privileges RequiredNONE

User InteractionNONE

Published11/14/2019

Last Modified11/21/2024

Sourcenvd

Honeypot Sightings0

Affected Products

debian:debian_linuxklibc_project:klibc

References

http://security.gentoo.org/glsa/glsa-201309-21.xml(secalert@redhat.com)

http://www.openwall.com/lists/oss-security/2012/05/22/12(secalert@redhat.com)

http://www.securityfocus.com/bid/47924(secalert@redhat.com)

https://access.redhat.com/security/cve/cve-2011-1930(secalert@redhat.com)

https://security-tracker.debian.org/tracker/CVE-2011-1930(secalert@redhat.com)

http://security.gentoo.org/glsa/glsa-201309-21.xml(af854a3a-2127-422b-91ae-364da2661108)

http://www.openwall.com/lists/oss-security/2012/05/22/12(af854a3a-2127-422b-91ae-364da2661108)

http://www.securityfocus.com/bid/47924(af854a3a-2127-422b-91ae-364da2661108)

https://access.redhat.com/security/cve/cve-2011-1930(af854a3a-2127-422b-91ae-364da2661108)

https://security-tracker.debian.org/tracker/CVE-2011-1930(af854a3a-2127-422b-91ae-364da2661108)

IOC Correlations

No correlations recorded

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