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cve[email protected]CVE-2012-6123
HistoryOct 31, 2019 - 9:15 p.m.

CVE-2012-6123

2019-10-3121:15:11
CWE-20
web.nvd.nist.gov
71
cve-2012-6123
nvd
security vulnerability
poison nul byte attack

5 Medium

CVSS2

Attack Vector

NETWORK

Attack Complexity

LOW

Authentication

NONE

Confidentiality Impact

NONE

Integrity Impact

PARTIAL

Availability Impact

NONE

AV:N/AC:L/Au:N/C:N/I:P/A:N

6.5 Medium

CVSS3

Attack Vector

NETWORK

Attack Complexity

LOW

Privileges Required

NONE

User Interaction

REQUIRED

Scope

UNCHANGED

Confidentiality Impact

NONE

Integrity Impact

HIGH

Availability Impact

NONE

CVSS:3.1/AV:N/AC:L/PR:N/UI:R/S:U/C:N/I:H/A:N

0.003 Low

EPSS

Percentile

68.2%

Chicken before 4.8.0 does not properly handle NUL bytes in certain strings, which allows an attacker to conduct “poisoned NUL byte attack.”

Affected configurations

Vulners
NVD
Node
chickenchickenRange4.8.0
CPENameOperatorVersion
call-cc:chickencall-cc chickenlt4.8.0

CNA Affected

[
  {
    "product": "chicken",
    "vendor": "chicken",
    "versions": [
      {
        "status": "affected",
        "version": "before 4.8.0"
      }
    ]
  }
]

5 Medium

CVSS2

Attack Vector

NETWORK

Attack Complexity

LOW

Authentication

NONE

Confidentiality Impact

NONE

Integrity Impact

PARTIAL

Availability Impact

NONE

AV:N/AC:L/Au:N/C:N/I:P/A:N

6.5 Medium

CVSS3

Attack Vector

NETWORK

Attack Complexity

LOW

Privileges Required

NONE

User Interaction

REQUIRED

Scope

UNCHANGED

Confidentiality Impact

NONE

Integrity Impact

HIGH

Availability Impact

NONE

CVSS:3.1/AV:N/AC:L/PR:N/UI:R/S:U/C:N/I:H/A:N

0.003 Low

EPSS

Percentile

68.2%