// For flags

CVE-1999-0063

Cisco IOS 12.0.2 - Syslog Crash

Severity Score

5.0
*CVSS v2

Exploit Likelihood

*EPSS

Affected Versions

*CPE

Public Exploits

1
*Multiple Sources

Exploited in Wild

-
*KEV

Decision

-
*SSVC
Descriptions

Cisco IOS 12.0 and other versions can be crashed by malicious UDP packets to the syslog port.

*Credits: N/A
CVSS Scores
Attack Vector
Network
Attack Complexity
Low
Authentication
None
Confidentiality
None
Integrity
None
Availability
Partial
* Common Vulnerability Scoring System
SSVC
  • Decision:-
Exploitation
-
Automatable
-
Tech. Impact
-
* Organization's Worst-case Scenario
Timeline
  • 1999-01-11 CVE Published
  • 1999-01-11 First Exploit
  • 1999-06-07 CVE Reserved
  • 2024-02-08 EPSS Updated
  • 2024-08-01 CVE Updated
  • ---------- Exploited in Wild
  • ---------- KEV Due Date
CWE
CAPEC
Affected Vendors, Products, and Versions
Vendor Product Version Other Status
Vendor Product Version Other Status <-- --> Vendor Product Version Other Status
Cisco
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Ios
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11.3aa
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-
Affected
Cisco
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Ios
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11.3db
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-
Affected
Cisco
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Ios
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12.0
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-
Affected
Cisco
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Ios
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12.0\(1\)w
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-
Affected
Cisco
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Ios
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12.0\(1\)xa3
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-
Affected
Cisco
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Ios
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12.0\(1\)xb
Search vendor "Cisco" for product "Ios" and version "12.0\(1\)xb"
-
Affected
Cisco
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Ios
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12.0\(1\)xe
Search vendor "Cisco" for product "Ios" and version "12.0\(1\)xe"
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Affected
Cisco
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Ios
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12.0\(2\)xc
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Affected
Cisco
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Ios
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12.0\(2\)xd
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-
Affected
Cisco
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Ios
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12.0db
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Affected
Cisco
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Ios
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12.0s
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Affected
Cisco
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Ios
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12.0t
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-
Affected