CVE-2007-5276 - Opera 9 drops DNS pins based on failed connections to irrelevant TCP ports, which makes it easier fo

CVE-2007-5276

Summary

Opera 9 drops DNS pins based on failed connections to irrelevant TCP ports, which makes it easier for remote attackers to conduct DNS rebinding attacks, as demonstrated by a port 81 URL in an IMG SRC, when the DNS pin had been established for a session on port 80.

References

http://crypto.stanford.edu/dns/dns-rebinding.pdf
http://osvdb.org/45526

Vulnerable Configurations

cpe:2.3:a:opera:opera_browser:9.0:*:*:*:*:*:*:*
cpe:2.3:a:opera:opera_browser:9.0:*:*:*:*:*:*:*

CVSS

Base:	4.3 (as of 01-03-2022 - 14:56)
Impact:
Exploitability:

CWE

NVD-CWE-noinfo

CAPEC

Access

Vector	Complexity	Authentication
NETWORK	MEDIUM	NONE

Impact

Confidentiality	Integrity	Availability
NONE	PARTIAL	NONE

cvss-vector via4

AV:N/AC:M/Au:N/C:N/I:P/A:N

refmap via4

misc	http://crypto.stanford.edu/dns/dns-rebinding.pdf
osvdb	45526

Last major update

01-03-2022 - 14:56

Published

08-10-2007 - 23:17

Last modified

01-03-2022 - 14:56