CVE-2016-4975

Source
https://cve.org/CVERecord?id=CVE-2016-4975
Import Source
https://storage.googleapis.com/osv-test-cve-osv-conversion/osv-output/CVE-2016-4975.json
JSON Data
https://api.test.osv.dev/v1/vulns/CVE-2016-4975
Downstream
BELL (1)
DEBIAN (1)
RHSA (3)
SUSE (3)
UBUNTU (1)
Related
Published
2018-08-14T12:29:00Z
Modified
2026-10-15T10:47:03Z
Severity
  • 6.1 (Medium) CVSS_V3 - CVSS:3.0/AV:N/AC:L/PR:N/UI:R/S:C/C:L/I:L/A:N CVSS Calculator
Summary
[none]
Details

Possible CRLF injection allowing HTTP response splitting attacks for sites which use mod_userdir. This issue was mitigated by changes made in 2.4.25 and 2.2.32 which prohibit CR or LF injection into the "Location" or other outbound header key or value. Fixed in Apache HTTP Server 2.4.25 (Affected 2.4.1-2.4.23). Fixed in Apache HTTP Server 2.2.32 (Affected 2.2.0-2.2.31).

References

Affected packages

Git / github.com/apache/httpd

Affected ranges

Type
GIT
Repo
https://github.com/apache/httpd
Events
Database specific
Show details
{
    "extracted_events": [
        {
            "cpe": "cpe:2.3:a:apache:http_server:2.2.0:*:*:*:*:*:*:*",
            "range": [
                {
                    "introduced": "2.2.0"
                },
                {
                    "last_affected": "2.2.0"
                }
            ],
            "source": "CPE_STRING"
        },
        {
            "cpe": "cpe:2.3:a:apache:http_server:2.2.2:*:*:*:*:*:*:*",
            "range": [
                {
                    "introduced": "2.2.2"
                },
                {
                    "last_affected": "2.2.2"
                }
            ],
            "source": "CPE_STRING"
        },
        {
            "cpe": "cpe:2.3:a:apache:http_server:2.2.3:*:*:*:*:*:*:*",
            "range": [
                {
                    "introduced": "2.2.3"
                },
                {
                    "last_affected": "2.2.3"
                }
            ],
            "source": "CPE_STRING"
        },
        {
            "cpe": "cpe:2.3:a:apache:http_server:2.2.4:*:*:*:*:*:*:*",
            "range": [
                {
                    "introduced": "2.2.4"
                },
                {
                    "last_affected": "2.2.4"
                }
            ],
            "source": "CPE_STRING"
        },
        {
            "cpe": "cpe:2.3:a:apache:http_server:2.2.6:*:*:*:*:*:*:*",
            "range": [
                {
                    "introduced": "2.2.6"
                },
                {
                    "last_affected": "2.2.6"
                }
            ],
            "source": "CPE_STRING"
        },
        {
            "cpe": "cpe:2.3:a:apache:http_server:2.2.8:*:*:*:*:*:*:*",
            "range": [
                {
                    "introduced": "2.2.8"
                },
                {
                    "last_affected": "2.2.8"
                }
            ],
            "source": "CPE_STRING"
        },
        {
            "cpe": "cpe:2.3:a:apache:http_server:2.2.9:*:*:*:*:*:*:*",
            "range": [
                {
                    "introduced": "2.2.9"
                },
                {
                    "last_affected": "2.2.9"
                }
            ],
            "source": "CPE_STRING"
        },
        {
            "cpe": "cpe:2.3:a:apache:http_server:2.2.10:*:*:*:*:*:*:*",
            "range": [
                {
                    "introduced": "2.2.10"
                },
                {
                    "last_affected": "2.2.10"
                }
            ],
            "source": "CPE_STRING"
        },
        {
            "cpe": "cpe:2.3:a:apache:http_server:2.2.11:*:*:*:*:*:*:*",
            "range": [
                {
                    "introduced": "2.2.11"
                },
                {
                    "last_affected": "2.2.11"
                }
            ],
            "source": "CPE_STRING"
        },
        {
            "cpe": "cpe:2.3:a:apache:http_server:2.2.12:*:*:*:*:*:*:*",
            "range": [
                {
                    "introduced": "2.2.12"
                },
                {
                    "last_affected": "2.2.12"
                }
            ],
            "source": "CPE_STRING"
        },
        {
            "cpe": "cpe:2.3:a:apache:http_server:2.2.13:*:*:*:*:*:*:*",
            "range": [
                {
                    "introduced": "2.2.13"
                },
                {
                    "last_affected": "2.2.13"
                }
            ],
            "source": "CPE_STRING"
        },
        {
            "cpe": "cpe:2.3:a:apache:http_server:2.2.14:*:*:*:*:*:*:*",
            "range": [
                {
                    "introduced": "2.2.14"
                },
                {
                    "last_affected": "2.2.14"
                }
            ],
            "source": "CPE_STRING"
        },
        {
            "cpe": "cpe:2.3:a:apache:http_server:2.2.15:*:*:*:*:*:*:*",
            "range": [
                {
                    "introduced": "2.2.15"
                },
                {
                    "last_affected": "2.2.15"
                }
            ],
            "source": "CPE_STRING"
        },
        {
            "cpe": "cpe:2.3:a:apache:http_server:2.2.16:*:*:*:*:*:*:*",
            "range": [
                {
                    "introduced": "2.2.16"
                },
                {
                    "last_affected": "2.2.16"
                }
            ],
            "source": "CPE_STRING"
        },
        {
            "cpe": "cpe:2.3:a:apache:http_server:2.2.17:*:*:*:*:*:*:*",
            "range": [
                {
                    "introduced": "2.2.17"
                },
                {
                    "last_affected": "2.2.17"
                }
            ],
            "source": "CPE_STRING"
        },
        {
            "cpe": "cpe:2.3:a:apache:http_server:2.2.18:*:*:*:*:*:*:*",
            "range": [
                {
                    "introduced": "2.2.18"
                },
                {
                    "last_affected": "2.2.18"
                }
            ],
            "source": "CPE_STRING"
        },
        {
            "cpe": "cpe:2.3:a:apache:http_server:2.2.19:*:*:*:*:*:*:*",
            "range": [
                {
                    "introduced": "2.2.19"
                },
                {
                    "last_affected": "2.2.19"
                }
            ],
            "source": "CPE_STRING"
        },
        {
            "cpe": "cpe:2.3:a:apache:http_server:2.2.20:*:*:*:*:*:*:*",
            "range": [
                {
                    "introduced": "2.2.20"
                },
                {
                    "last_affected": "2.2.20"
                }
            ],
            "source": "CPE_STRING"
        },
        {
            "cpe": "cpe:2.3:a:apache:http_server:2.2.21:*:*:*:*:*:*:*",
            "range": [
                {
                    "introduced": "2.2.21"
                },
                {
                    "last_affected": "2.2.21"
                }
            ],
            "source": "CPE_STRING"
        },
        {
            "cpe": "cpe:2.3:a:apache:http_server:2.2.22:*:*:*:*:*:*:*",
            "range": [
                {
                    "introduced": "2.2.22"
                },
                {
                    "last_affected": "2.2.22"
                }
            ],
            "source": "CPE_STRING"
        },
        {
            "cpe": "cpe:2.3:a:apache:http_server:2.2.23:*:*:*:*:*:*:*",
            "range": [
                {
                    "introduced": "2.2.23"
                },
                {
                    "last_affected": "2.2.23"
                }
            ],
            "source": "CPE_STRING"
        },
        {
            "cpe": "cpe:2.3:a:apache:http_server:2.2.24:*:*:*:*:*:*:*",
            "range": [
                {
                    "introduced": "2.2.24"
                },
                {
                    "last_affected": "2.2.24"
                }
            ],
            "source": "CPE_STRING"
        },
        {
            "cpe": "cpe:2.3:a:apache:http_server:2.2.25:*:*:*:*:*:*:*",
            "range": [
                {
                    "introduced": "2.2.25"
                },
                {
                    "last_affected": "2.2.25"
                }
            ],
            "source": "CPE_STRING"
        },
        {
            "cpe": "cpe:2.3:a:apache:http_server:2.2.26:*:*:*:*:*:*:*",
            "range": [
                {
                    "introduced": "2.2.26"
                },
                {
                    "last_affected": "2.2.26"
                }
            ],
            "source": "CPE_STRING"
        },
        {
            "cpe": "cpe:2.3:a:apache:http_server:2.2.27:*:*:*:*:*:*:*",
            "range": [
                {
                    "introduced": "2.2.27"
                },
                {
                    "last_affected": "2.2.27"
                }
            ],
            "source": "CPE_STRING"
        },
        {
            "cpe": "cpe:2.3:a:apache:http_server:2.2.29:*:*:*:*:*:*:*",
            "range": [
                {
                    "introduced": "2.2.29"
                },
                {
                    "last_affected": "2.2.29"
                }
            ],
            "source": "CPE_STRING"
        },
        {
            "cpe": "cpe:2.3:a:apache:http_server:2.2.31:*:*:*:*:*:*:*",
            "range": [
                {
                    "introduced": "2.2.31"
                },
                {
                    "last_affected": "2.2.31"
                }
            ],
            "source": "CPE_STRING"
        },
        {
            "cpe": "cpe:2.3:a:apache:http_server:2.4.1:*:*:*:*:*:*:*",
            "range": [
                {
                    "introduced": "2.4.1"
                },
                {
                    "last_affected": "2.4.1"
                }
            ],
            "source": "CPE_STRING"
        },
        {
            "cpe": "cpe:2.3:a:apache:http_server:2.4.2:*:*:*:*:*:*:*",
            "range": [
                {
                    "introduced": "2.4.2"
                },
                {
                    "last_affected": "2.4.2"
                }
            ],
            "source": "CPE_STRING"
        },
        {
            "cpe": "cpe:2.3:a:apache:http_server:2.4.3:*:*:*:*:*:*:*",
            "range": [
                {
                    "introduced": "2.4.3"
                },
                {
                    "last_affected": "2.4.3"
                }
            ],
            "source": "CPE_STRING"
        },
        {
            "cpe": "cpe:2.3:a:apache:http_server:2.4.4:*:*:*:*:*:*:*",
            "range": [
                {
                    "introduced": "2.4.4"
                },
                {
                    "last_affected": "2.4.4"
                }
            ],
            "source": "CPE_STRING"
        },
        {
            "cpe": "cpe:2.3:a:apache:http_server:2.4.6:*:*:*:*:*:*:*",
            "range": [
                {
                    "introduced": "2.4.6"
                },
                {
                    "last_affected": "2.4.6"
                }
            ],
            "source": "CPE_STRING"
        },
        {
            "cpe": "cpe:2.3:a:apache:http_server:2.4.7:*:*:*:*:*:*:*",
            "range": [
                {
                    "introduced": "2.4.7"
                },
                {
                    "last_affected": "2.4.7"
                }
            ],
            "source": "CPE_STRING"
        },
        {
            "cpe": "cpe:2.3:a:apache:http_server:2.4.9:*:*:*:*:*:*:*",
            "range": [
                {
                    "introduced": "2.4.9"
                },
                {
                    "last_affected": "2.4.9"
                }
            ],
            "source": "CPE_STRING"
        },
        {
            "cpe": "cpe:2.3:a:apache:http_server:2.4.10:*:*:*:*:*:*:*",
            "range": [
                {
                    "introduced": "2.4.10"
                },
                {
                    "last_affected": "2.4.10"
                }
            ],
            "source": "CPE_STRING"
        },
        {
            "cpe": "cpe:2.3:a:apache:http_server:2.4.12:*:*:*:*:*:*:*",
            "range": [
                {
                    "introduced": "2.4.12"
                },
                {
                    "last_affected": "2.4.12"
                }
            ],
            "source": "CPE_STRING"
        },
        {
            "cpe": "cpe:2.3:a:apache:http_server:2.4.16:*:*:*:*:*:*:*",
            "range": [
                {
                    "introduced": "2.4.16"
                },
                {
                    "last_affected": "2.4.16"
                }
            ],
            "source": "CPE_STRING"
        },
        {
            "cpe": "cpe:2.3:a:apache:http_server:2.4.17:*:*:*:*:*:*:*",
            "range": [
                {
                    "introduced": "2.4.17"
                },
                {
                    "last_affected": "2.4.17"
                }
            ],
            "source": "CPE_STRING"
        },
        {
            "cpe": "cpe:2.3:a:apache:http_server:2.4.18:*:*:*:*:*:*:*",
            "range": [
                {
                    "introduced": "2.4.18"
                },
                {
                    "last_affected": "2.4.18"
                }
            ],
            "source": "CPE_STRING"
        },
        {
            "cpe": "cpe:2.3:a:apache:http_server:2.4.20:*:*:*:*:*:*:*",
            "range": [
                {
                    "introduced": "2.4.20"
                },
                {
                    "last_affected": "2.4.20"
                }
            ],
            "source": "CPE_STRING"
        },
        {
            "cpe": "cpe:2.3:a:apache:http_server:2.4.23:*:*:*:*:*:*:*",
            "range": [
                {
                    "introduced": "2.4.23"
                },
                {
                    "last_affected": "2.4.23"
                }
            ],
            "source": "CPE_STRING"
        }
    ]
}

Affected versions

2.*
2.2.0
2.2.10
2.2.11
2.2.12
2.2.13
2.2.14
2.2.15
2.2.16
2.2.17
2.2.18
2.2.19
2.2.2
2.2.20
2.2.21
2.2.22
2.2.23
2.2.24
2.2.25
2.2.26
2.2.27
2.2.29
2.2.3
2.2.31
2.2.4
2.2.6
2.2.8
2.2.9
2.4.1
2.4.10
2.4.12
2.4.16
2.4.17
2.4.18
2.4.2
2.4.20
2.4.23
2.4.3
2.4.4
2.4.6
2.4.7
2.4.9

Database specific

source
"https://storage.googleapis.com/osv-test-cve-osv-conversion/osv-output/CVE-2016-4975.json"