Vulnerability Details CVE-2007-3153
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.
Exploit prediction scoring system (EPSS) score
EPSS Score 0.003
EPSS Ranking 53.5%
CVSS Severity
CVSS v2 Score 5.0
References
- 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
- 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
Products affected by CVE-2007-3153
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cpe:2.3:a:daniel_stenberg:c-ares:1.0
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cpe:2.3:a:daniel_stenberg:c-ares:1.1
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cpe:2.3:a:daniel_stenberg:c-ares:1.2
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cpe:2.3:a:daniel_stenberg:c-ares:1.2.1
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cpe:2.3:a:daniel_stenberg:c-ares:1.3
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cpe:2.3:a:daniel_stenberg:c-ares:1.3.1
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cpe:2.3:a:daniel_stenberg:c-ares:1.3.2