Home/CVE/The ares_init:randomize_key function in c-ares, on platforms other than Windows, uses a weak facility for producing a ra
CVE

CVE-2007-3153

The ares_init:randomize_key function in c-ares, on platforms other than Windows, uses a weak facility for producing a ra

The ares_init:randomize_key function in c-ares, on platforms other than Windows, uses a weak facility for producing a random number sequence (Unix rand), which makes it easier for remote attackers to spoof DNS responses by guessing certain values.

MEDIUM · CVSS 5 EPSS 0.00377
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  • No active-exploitation, high-EPSS, or public-exploit signals - routine patching cadence
Sigma rules0 YARA rules0
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Affected Products & Versions

1
daniel stenberg c-aresall versions
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Scoring & Timeline

5
MEDIUM · CVSS v2 (legacy) · cve@mitre.org
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This CVE predates CVSS v3; the legacy v2 score is shown so triage still has a severity to work with.
v2 Vector
AV:N/AC:L/Au:N/C:N/I:P/A:N
Published to NVD11 Jun 2007 · 10:30 PM
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References & Sources

4
Source URLs (vendor pages, mailing lists, write-ups). Exploit/PoC links are in their own section above to avoid duplication.
http://cool.haxx.se/cvs.cgi/curl/ares/CHANGES?rev=HEAD&content-type=text/vnd.viewcvs-markup
http://osvdb.org/37172
http://www.securityfocus.com/bid/24386
https://exchange.xforce.ibmcloud.com/vulnerabilities/34980
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