Vulnerability Details : CVE-2005-4900
SHA-1 is not collision resistant, which makes it easier for context-dependent attackers to conduct spoofing attacks, as demonstrated by attacks on the use of SHA-1 in TLS 1.2. NOTE: this CVE exists to provide a common identifier for referencing this SHA-1 issue; the existence of an identifier is not, by itself, a technology recommendation.
Exploit prediction scoring system (EPSS) score for CVE-2005-4900
Probability of exploitation activity in the next 30 days: 0.31%
Percentile, the proportion of vulnerabilities that are scored at or less: ~ 66 % EPSS Score History EPSS FAQ
CVSS scores for CVE-2005-4900
Base Score | Base Severity | CVSS Vector | Exploitability Score | Impact Score | Score Source |
---|---|---|---|---|---|
4.3
|
MEDIUM | AV:N/AC:M/Au:N/C:P/I:N/A:N |
8.6
|
2.9
|
NIST |
5.9
|
MEDIUM | CVSS:3.0/AV:N/AC:H/PR:N/UI:N/S:U/C:H/I:N/A:N |
2.2
|
3.6
|
NIST |
CWE ids for CVE-2005-4900
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The product stores or transmits sensitive data using an encryption scheme that is theoretically sound, but is not strong enough for the level of protection required.Assigned by: nvd@nist.gov (Primary)
References for CVE-2005-4900
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http://shattered.io/
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https://www.schneier.com/blog/archives/2005/08/new_cryptanalyt.html
Third Party Advisory
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http://ia.cr/2007/474
Third Party Advisory
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https://security.googleblog.com/2017/02/announcing-first-sha1-collision.html
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https://sites.google.com/site/itstheshappening
Third Party Advisory
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http://www.cwi.nl/news/2017/cwi-and-google-announce-first-collision-industry-security-standard-sha-1
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http://www.securityfocus.com/bid/12577
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https://arstechnica.com/security/2017/02/at-deaths-door-for-years-widely-used-sha1-function-is-now-dead/
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https://www.schneier.com/blog/archives/2005/02/sha1_broken.html
Third Party Advisory
- https://kc.mcafee.com/corporate/index?page=content&id=SB10340
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https://security.googleblog.com/2015/12/an-update-on-sha-1-certificates-in.html
Third Party Advisory
Products affected by CVE-2005-4900
- cpe:2.3:a:google:chrome:*:*:*:*:*:*:*:*