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cve[email protected]CVE-2020-11985
HistoryAug 07, 2020 - 4:15 p.m.

CVE-2020-11985

2020-08-0716:15:11
CWE-345
[email protected]
web.nvd.nist.gov
1314
3
cve
2020
11985
ip address
spoofing
proxying
mod_remoteip
mod_rewrite
apache http server

4.3 Medium

CVSS2

Attack Vector

NETWORK

Attack Complexity

MEDIUM

Authentication

NONE

Confidentiality Impact

NONE

Integrity Impact

PARTIAL

Availability Impact

NONE

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

5.3 Medium

CVSS3

Attack Vector

NETWORK

Attack Complexity

LOW

Privileges Required

NONE

User Interaction

NONE

Scope

UNCHANGED

Confidentiality Impact

NONE

Integrity Impact

LOW

Availability Impact

NONE

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

5.9 Medium

AI Score

Confidence

High

0.003 Low

EPSS

Percentile

71.9%

JSON

IP address spoofing when proxying using mod_remoteip and mod_rewrite For configurations using proxying with mod_remoteip and certain mod_rewrite rules, an attacker could spoof their IP address for logging and PHP scripts. Note this issue was fixed in Apache HTTP Server 2.4.24 but was retrospectively allocated a low severity CVE in 2020.

Affected configurations

Vulners
NVD
Node
apacheapache_http_serverRange2.4.1–2.4.23

CNA Affected

[
  {
    "product": "Apache HTTP Server",
    "vendor": "n/a",
    "versions": [
      {
        "status": "affected",
        "version": "2.4.1 to 2.4.23"
      }
    ]
  }
]

References

Social References

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4.3 Medium

CVSS2

Attack Vector

NETWORK

Attack Complexity

MEDIUM

Authentication

NONE

Confidentiality Impact

NONE

Integrity Impact

PARTIAL

Availability Impact

NONE

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

5.3 Medium

CVSS3

Attack Vector

NETWORK

Attack Complexity

LOW

Privileges Required

NONE

User Interaction

NONE

Scope

UNCHANGED

Confidentiality Impact

NONE

Integrity Impact

LOW

Availability Impact

NONE

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

5.9 Medium

AI Score

Confidence

High

0.003 Low

EPSS

Percentile

71.9%

JSON
Related for CVE-2020-11985
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