Vulnerability Details : CVE-2007-5276
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.
Products affected by CVE-2007-5276
- cpe:2.3:a:opera:opera_browser:9.0:*:*:*:*:*:*:*
Exploit prediction scoring system (EPSS) score for CVE-2007-5276
0.18%
Probability of exploitation activity in the next 30 days
EPSS Score History
~ 56 %
Percentile, the proportion of vulnerabilities that are scored at or less
CVSS scores for CVE-2007-5276
| Base Score | Base Severity | CVSS Vector | Exploitability Score | Impact Score | Score Source | First Seen |
|---|---|---|---|---|---|---|
|
4.3
|
MEDIUM | AV:N/AC:M/Au:N/C:N/I:P/A:N |
8.6
|
2.9
|
NIST |
References for CVE-2007-5276
-
http://crypto.stanford.edu/dns/dns-rebinding.pdf
Technical Description;Third Party Advisory
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