Attacker Value
Unknown
0
CVE-2016-6303
0
CVE ID
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CVE-2016-6303
(Last updated November 25, 2024) ▾
MITRE ATT&CK
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Command and Control
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Credential Access
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Defense Evasion
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Execution
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Initial Access
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Persistence
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Privilege Escalation
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Description
Integer overflow in the MDC2_Update function in crypto/mdc2/mdc2dgst.c in OpenSSL before 1.1.0 allows remote attackers to cause a denial of service (out-of-bounds write and application crash) or possibly have unspecified other impact via unknown vectors.
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CVSS V3 Severity and Metrics
Data provided by the National Vulnerability Database (NVD)
Base Score:
9.8 Critical
Impact Score:
5.9
Exploitability Score:
3.9
Attack Vector (AV):
Network
Attack Complexity (AC):
Low
Privileges Required (PR):
None
User Interaction (UI):
None
Scope (S):
Unchanged
Confidentiality (C):
High
Integrity (I):
High
Availability (A):
High
General Information
Offensive Application
Unknown
Utility Class
Unknown
Ports
Unknown
OS
Unknown
Vulnerable Versions
n/a
Prerequisites
Unknown
Discovered By
Unknown
PoC Author
Unknown
Metasploit Module
Unknown
Reporter
Unknown
Vendors
- nodejs,
- openssl
Products
- node.js,
- openssl 1.0.1,
- openssl 1.0.1a,
- openssl 1.0.1b,
- openssl 1.0.1c,
- openssl 1.0.1d,
- openssl 1.0.1e,
- openssl 1.0.1f,
- openssl 1.0.1g,
- openssl 1.0.1h,
- openssl 1.0.1i,
- openssl 1.0.1j,
- openssl 1.0.1k,
- openssl 1.0.1l,
- openssl 1.0.1m,
- openssl 1.0.1n,
- openssl 1.0.1o,
- openssl 1.0.1p,
- openssl 1.0.1q,
- openssl 1.0.1r,
- openssl 1.0.1s,
- openssl 1.0.1t,
- openssl 1.0.2,
- openssl 1.0.2a,
- openssl 1.0.2b,
- openssl 1.0.2c,
- openssl 1.0.2d,
- openssl 1.0.2e,
- openssl 1.0.2f,
- openssl 1.0.2g,
- openssl 1.0.2h
References
Advisory
Miscellaneous
Additional Info
Authenticated
Unknown
Exploitable
Unknown
Reliability
Unknown
Stability
Unknown
Available Mitigations
Unknown
Shelf Life
Unknown
Userbase/Installbase
Unknown
Patch Effectiveness
Unknown
Rapid7
Technical Analysis
Report as Emergent Threat Response
Report as Exploited in the Wild
CVE ID
AttackerKB requires a CVE ID in order to pull vulnerability data and references from the CVE list and the National Vulnerability Database. If available, please supply below:
