4.3med
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 rebin…
Published 19 y ago · modified 4 mo ago · JSON
CVSS
4.3
v2.0 · NVD
CISA KEV
No
not known exploited
EPSS
1.4%
percentile 72%
Public exploits
0
none known
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.
Exploit prediction (EPSS)
1.39% probability of exploitation in the next 30 days, higher than 72% of all scored CVEs.
CVSS scores
| Assigned by | Version | Score | Vector |
|---|---|---|---|
| NVD | 2.0 | 4.3 | AV:N/AC:M/Au:N/C:N/I:P/A:N |
References
- crypto.stanford.edu /dns/dns-rebinding.pdf · x_refsource_MISC, x_transferred
- osvdb.org /45526 · vdb-entry, x_refsource_OSVDB, x_transferred
Sources
- CVE List: CVE-2007-5276
- NVD: CVE-2007-5276
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