Vulnerability Details : CVE-2016-7054
In OpenSSL 1.1.0 before 1.1.0c, TLS connections using *-CHACHA20-POLY1305 ciphersuites are susceptible to a DoS attack by corrupting larger payloads. This can result in an OpenSSL crash. This issue is not considered to be exploitable beyond a DoS.
Vulnerability category: BypassGain privilegeDenial of service
Products affected by CVE-2016-7054
- cpe:2.3:a:openssl:openssl:1.1.0:*:*:*:*:*:*:*
- cpe:2.3:a:openssl:openssl:1.1.0a:*:*:*:*:*:*:*
- cpe:2.3:a:openssl:openssl:1.1.0b:*:*:*:*:*:*:*
Exploit prediction scoring system (EPSS) score for CVE-2016-7054
25.48%
Probability of exploitation activity in the next 30 days
EPSS Score History
~ 96 %
Percentile, the proportion of vulnerabilities that are scored at or less
CVSS scores for CVE-2016-7054
| Base Score | Base Severity | CVSS Vector | Exploitability Score | Impact Score | Score Source | First Seen |
|---|---|---|---|---|---|---|
|
5.0
|
MEDIUM | AV:N/AC:L/Au:N/C:N/I:N/A:P |
10.0
|
2.9
|
NIST | |
|
7.5
|
HIGH | CVSS:3.0/AV:N/AC:L/PR:N/UI:N/S:U/C:N/I:N/A:H |
3.9
|
3.6
|
NIST |
CWE ids for CVE-2016-7054
-
The product does not restrict or incorrectly restricts access to a resource from an unauthorized actor.Assigned by: nvd@nist.gov (Primary)
References for CVE-2016-7054
-
http://www.securitytracker.com/id/1037261
OpenSSL Multiple Bugs Let Remote Users Cause the Target Application to Crash - SecurityTracker
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https://h20566.www2.hpe.com/hpsc/doc/public/display?docLocale=en_US&docId=emr_na-hpesbhf03744en_us
HPESBHF03744 rev.1 - HPE Intelligent Management Center (iMC) PLAT running OpenSSL, Remote Denial of Service (DoS)
-
http://www.securityfocus.com/bid/94238
OpenSSL CVE-2016-7054 Denial of Service VulnerabilityThird Party Advisory;VDB Entry
-
https://www.openssl.org/news/secadv/20161110.txt
Patch;Vendor Advisory
-
https://www.exploit-db.com/exploits/40899/
OpenSSL 1.1.0a/1.1.0b - Denial of Service
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