CVE-2005-4900
 
Severity Score
5.9
*CVSS v3
Exploit Likelihood
*EPSS
Affected Versions
*CPE
Public Exploits
0
*Multiple Sources
Exploited in Wild
-
*KEV
Decision
-
*SSVC
Descriptions
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.
SHA-1 no es resistente a la colisión, lo que facilita a atacantes dependientes del contexto llevar a cabo ataques de espionaje, como es demostrado por ataques en el uso de SHA-1 en TLS 1.2. NOTA: esta CVE existe para dar un identificador común para referenciar este problema de SHA-1; la existencia de un identificador no es, en si misma, una recomendación tecnológica.
*Credits:
N/A
CVSS Scores
Attack Vector
Attack Complexity
Privileges Required
User Interaction
Scope
Confidentiality
Integrity
Availability
Attack Vector
Attack Complexity
Authentication
Confidentiality
Integrity
Availability
* Common Vulnerability Scoring System
SSVC
- Decision:-
Exploitation
Automatable
Tech. Impact
* Organization's Worst-case Scenario
Timeline
- 2016-10-14 CVE Reserved
- 2016-10-14 CVE Published
- 2023-12-07 EPSS Updated
- 2024-08-08 CVE Updated
- ---------- Exploited in Wild
- ---------- KEV Due Date
- ---------- First Exploit
CWE
- CWE-326: Inadequate Encryption Strength
CAPEC
References (11)
URL | Tag | Source |
---|---|---|
http://ia.cr/2007/474 | Third Party Advisory | |
http://shattered.io | X_refsource_misc | |
http://www.cwi.nl/news/2017/cwi-and-google-announce-first-collision-industry-security-standard-sha-1 | X_refsource_misc | |
http://www.securityfocus.com/bid/12577 | Vdb Entry | |
https://arstechnica.com/security/2017/02/at-deaths-door-for-years-widely-used-sha1-function-is-now-dead | X_refsource_misc | |
https://kc.mcafee.com/corporate/index?page=content&id=SB10340 | X_refsource_confirm | |
https://security.googleblog.com/2015/12/an-update-on-sha-1-certificates-in.html | Third Party Advisory | |
https://security.googleblog.com/2017/02/announcing-first-sha1-collision.html | X_refsource_misc | |
https://sites.google.com/site/itstheshappening | Third Party Advisory | |
https://www.schneier.com/blog/archives/2005/02/sha1_broken.html | Third Party Advisory | |
https://www.schneier.com/blog/archives/2005/08/new_cryptanalyt.html | Third Party Advisory |
URL | Date | SRC |
---|
URL | Date | SRC |
---|
URL | Date | SRC |
---|
Affected Vendors, Products, and Versions
Vendor | Product | Version | Other | Status | ||||||
---|---|---|---|---|---|---|---|---|---|---|
Vendor | Product | Version | Other | Status | <-- --> | Vendor | Product | Version | Other | Status |
Google Search vendor "Google" | Chrome Search vendor "Google" for product "Chrome" | <= 47.0.2526.111 Search vendor "Google" for product "Chrome" and version " <= 47.0.2526.111" | - |
Affected
|