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OVAL Definitions
>
OVAL Definition Details
Id
oval:com.altx-soft.nix:def:23564
[Rus]
Version
2
Class
patch
ALTXid
156464
Language
English
Severity
High
Title
DLA-362-1 -- dhcpcd security update
Description
Guido Vranken discovered several memory-related vulnerabilities while fuzzing DHCP messages sent to dhcpcd.
Family
unix
Platform
Debian GNU/kFreeBSD 6
Debian GNU/Linux 6
Product
dhcpcd
Reference
VENDOR: DLA-362-1
VENDOR: DLA-362-1
Id:
DLA-362-1
Reference:
https://lists.debian.org/debian-lts-announce/2015/debian-lts-announce-201512/msg00003.html
CVE: CVE-2012-6698
CVE: CVE-2012-6698
Id:
CVE-2012-6698
Reference:
http://cve.mitre.org/cgi-bin/cvename.cgi?name=CVE-2012-6698
Comment
: The decode_search function in dhcp.c in dhcpcd 3.x allows remote DHCP servers to cause a denial of service (out-of-bounds write) via a crafted response.
CVSSv2 Score:
5
Access vector:
NETWORK
Access complexity:
LOW
Authentication:
NONE
Confidentiality impact:
NONE
Integrity impact:
NONE
Availability impact:
PARTIAL
CVSSv2 Vector:
AV:N/AC:L/Au:N/C:N/I:N/A:P
CVSSv3 Score:
7.5
Attack vector:
NETWORK
Attack complexity:
LOW
Privileges required:
NONE
User interaction:
NONE
Scope:
UNCHANGED
Confidentiality impact:
NONE
Integrity impact:
NONE
Availability impact:
HIGH
CVSSv3 Vector:
CVSS:3.0/AV:N/AC:L/PR:N/UI:N/S:U/C:N/I:N/A:H
CWE:
119 (Improper Restriction of Operations within the Bounds of a Memory Buffer)
References:
https://bugs.launchpad.net/ubuntu/+source/dhcpcd/+bug/1517226 (CONFIRM)
[oss-security] 20151202 CVE Request: dhcpcd 3.x, potentially other versions too (MLIST)
https://launchpadlibrarian.net/228152582/dhcp.c.patch (CONFIRM)
DSA-3534 (DEBIAN)
[oss-security] 20151203 Re: CVE Request: dhcpcd 3.x, potentially other versions too (MLIST)
CVE: CVE-2012-6699
CVE: CVE-2012-6699
Id:
CVE-2012-6699
Reference:
http://cve.mitre.org/cgi-bin/cvename.cgi?name=CVE-2012-6699
Comment
: The decode_search function in dhcp.c in dhcpcd 3.x allows remote DHCP servers to cause a denial of service (out-of-bounds read) via a crafted response.
CVSSv2 Score:
5
Access vector:
NETWORK
Access complexity:
LOW
Authentication:
NONE
Confidentiality impact:
NONE
Integrity impact:
NONE
Availability impact:
PARTIAL
CVSSv2 Vector:
AV:N/AC:L/Au:N/C:N/I:N/A:P
CVSSv3 Score:
7.5
Attack vector:
NETWORK
Attack complexity:
LOW
Privileges required:
NONE
User interaction:
NONE
Scope:
UNCHANGED
Confidentiality impact:
NONE
Integrity impact:
NONE
Availability impact:
HIGH
CVSSv3 Vector:
CVSS:3.0/AV:N/AC:L/PR:N/UI:N/S:U/C:N/I:N/A:H
CWE:
119 (Improper Restriction of Operations within the Bounds of a Memory Buffer)
References:
https://bugs.launchpad.net/ubuntu/+source/dhcpcd/+bug/1517226 (CONFIRM)
[oss-security] 20151202 CVE Request: dhcpcd 3.x, potentially other versions too (MLIST)
https://launchpadlibrarian.net/228152582/dhcp.c.patch (CONFIRM)
DSA-3534 (DEBIAN)
[oss-security] 20151203 Re: CVE Request: dhcpcd 3.x, potentially other versions too (MLIST)
CVE: CVE-2012-6700
CVE: CVE-2012-6700
Id:
CVE-2012-6700
Reference:
http://cve.mitre.org/cgi-bin/cvename.cgi?name=CVE-2012-6700
Comment
: The decode_search function in dhcp.c in dhcpcd 3.x does not properly free allocated memory, which allows remote DHCP servers to cause a denial of service via a crafted response.
CVSSv2 Score:
5
Access vector:
NETWORK
Access complexity:
LOW
Authentication:
NONE
Confidentiality impact:
NONE
Integrity impact:
NONE
Availability impact:
PARTIAL
CVSSv2 Vector:
AV:N/AC:L/Au:N/C:N/I:N/A:P
CVSSv3 Score:
7.5
Attack vector:
NETWORK
Attack complexity:
LOW
Privileges required:
NONE
User interaction:
NONE
Scope:
UNCHANGED
Confidentiality impact:
NONE
Integrity impact:
NONE
Availability impact:
HIGH
CVSSv3 Vector:
CVSS:3.0/AV:N/AC:L/PR:N/UI:N/S:U/C:N/I:N/A:H
CWE:
119 (Improper Restriction of Operations within the Bounds of a Memory Buffer)
References:
https://bugs.launchpad.net/ubuntu/+source/dhcpcd/+bug/1517226 (CONFIRM)
[oss-security] 20151202 CVE Request: dhcpcd 3.x, potentially other versions too (MLIST)
https://launchpadlibrarian.net/228152582/dhcp.c.patch (CONFIRM)
DSA-3534 (DEBIAN)
[oss-security] 20151203 Re: CVE Request: dhcpcd 3.x, potentially other versions too (MLIST)
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