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Advisory details: ubuntu_osv / UBUNTU-CVE-2014-4883
Advisory ID ubuntu_osv/UBUNTU-CVE-2014-4883
Aliases CVE-2014-4883
Summary resolv.c in the DNS resolver in uIP, and dns.c in the DNS resolver in lwIP 1.4.1 and earlier, does not use random values for ID fields and source ports of DNS query packets, which makes it easier for man-in-the-middle attackers to conduct cache-poisoning attacks via spoofed reply packets.
Status Published
Exploitability 0.5
Weighted Severity 6.2
Risk 3.1
Affected and Fixed Packages Package Details
Introduced and Fixed Package Commit Patches Package Commit Patches Details
Weaknesses (0)
There are no known CWE.
System Score Found at
ubuntu-priority medium https://github.com/canonical/ubuntu-security-notices/blob/main/osv/cve/2014/UBUNTU-CVE-2014-4883.json
Reference id Reference type URL
http://git.savannah.gnu.org/cgit/lwip.git/commit/?id=9fb46e120655ac481b2af8f865d5ae56c39b831a
https://bugzilla.redhat.com/show_bug.cgi?id=1169008
https://ubuntu.com/security/CVE-2014-4883
https://www.cve.org/CVERecord?id=CVE-2014-4883
http://www.kb.cert.org/vuls/id/210620
No exploits are available.

No EPSS data available for this advisory.

Patch URL
There are no known patches.
There are no known vectors.

There are no SSVC decisions available.