Vulnerability Name:

CVE-2016-1900 (CCN-110211)

Assigned:2015-10-19
Published:2015-10-19
Updated:2016-12-07
Summary:CRLF injection vulnerability in the cgit_print_http_headers function in ui-shared.c in CGit before 0.12 allows remote attackers with permission to write to a repository to inject arbitrary HTTP headers and conduct HTTP response splitting attacks or cross-site scripting (XSS) attacks via newline characters in a filename.
<a href="https://cwe.mitre.org/data/definitions/93.html">CWE-93: Improper Neutralization of CRLF Sequences ('CRLF Injection')</a>
CVSS v3 Severity:3.7 Low (CVSS v3.1 Vector: CVSS:3.1/AV:N/AC:H/PR:N/UI:N/S:U/C:N/I:L/A:N)
3.2 Low (Temporal CVSS v3.1 Vector: CVSS:3.1/AV:N/AC:H/PR:N/UI:N/S:U/C:N/I:L/A:N/E:U/RL:O/RC:C)
Exploitability Metrics:Attack Vector (AV): Network
Attack Complexity (AC): High
Privileges Required (PR): None
User Interaction (UI): None
Scope:Scope (S): Unchanged
Impact Metrics:Confidentiality (C): None
Integrity (I): Low
Availibility (A): None
5.3 Medium (CCN CVSS v3.1 Vector: CVSS:3.1/AV:N/AC:L/PR:N/UI:N/S:U/C:N/I:L/A:N)
4.6 Medium (CCN Temporal CVSS v3.1 Vector: CVSS:3.1/AV:N/AC:L/PR:N/UI:N/S:U/C:N/I:L/A:N/E:U/RL:O/RC:C)
Exploitability Metrics:Attack Vector (AV): Network
Attack Complexity (AC): Low
Privileges Required (PR): None
User Interaction (UI): None
Scope:Scope (S): Unchanged
Impact Metrics:Confidentiality (C): None
Integrity (I): Low
Availibility (A): None
CVSS v2 Severity:4.3 Medium (CVSS v2 Vector: AV:N/AC:M/Au:N/C:N/I:P/A:N)
Exploitability Metrics:Access Vector (AV): Network
Access Complexity (AC): Medium
Authentication (Au): None
Impact Metrics:Confidentiality (C): None
Integrity (I): Partial
Availibility (A): None
5.0 Medium (CCN CVSS v2 Vector: AV:N/AC:L/Au:N/C:N/I:P/A:N)
Exploitability Metrics:Access Vector (AV): Network
Access Complexity (AC): Low
Athentication (Au): None
Impact Metrics:Confidentiality (C): None
Integrity (I): Partial
Availibility (A): None
Vulnerability Type:CWE-Other
Vulnerability Consequences:Data Manipulation
References:Source: MITRE
Type: CNA
CVE-2016-1900

Source: CCN
Type: zx2c4 Web site
cgit - A hyperfast web frontend for git repositories written in C.

Source: CONFIRM
Type: UNKNOWN
http://git.zx2c4.com/cgit/commit/?id=513b3863d999f91b47d7e9f26710390db55f9463

Source: CCN
Type: Ceph Mailing List, Mon Oct 19 14:07:39 PDT 2015
v0.94.4 Hammer released

Source: FEDORA
Type: UNKNOWN
FEDORA-2016-215b507409

Source: FEDORA
Type: UNKNOWN
FEDORA-2016-e5a5fb196f

Source: SUSE
Type: UNKNOWN
openSUSE-SU-2016:0196

Source: SUSE
Type: UNKNOWN
openSUSE-SU-2016:0218

Source: MLIST
Type: UNKNOWN
[CGit] 20160113 XSS in cgit

Source: MLIST
Type: Patch
[CGit] 20160114 [ANNOUNCE] CGIT v0.12 Released

Source: DEBIAN
Type: UNKNOWN
DSA-3545

Source: MLIST
Type: Patch
[oss-security] 20160114 CVE Request: CGit - Multiple vulnerabilities

Source: MLIST
Type: UNKNOWN
[oss-security] 20160114 Re: CVE Request: CGit - Multiple vulnerabilities

Source: XF
Type: UNKNOWN
cgit-cve20161900-crlf-injection(110211)

Source: CCN
Type: WhiteSource Vulnerability Database
CVE-2016-1900

Vulnerable Configuration:Configuration 1:
  • cpe:/o:fedoraproject:fedora:22:*:*:*:*:*:*:*

    • Configuration 2:
  • cpe:/a:cgit_project:cgit:*:*:*:*:*:*:*:* (Version <= 0.11.2)

    • * Denotes that component is vulnerable
    Oval Definitions
    Definition IDClassTitleLast Modified
    oval:org.opensuse.security:def:20161900
    V
    		CVE-2016-1900
    2022-06-30
    oval:org.opensuse.security:def:112058
    P
    		cgit-1.0-1.3 on GA media (Moderate)
    2022-01-17
    oval:org.opensuse.security:def:105608
    P
    		cgit-1.0-1.3 on GA media (Moderate)
    2021-10-01
    oval:org.cisecurity:def:569
    P
    		DSA-3545-1 -- cgit -- security update
    2016-07-01
    oval:com.ubuntu.artful:def:20161900000
    V
    		CVE-2016-1900 on Ubuntu 17.10 (artful) - medium.
    2016-01-20
    oval:com.ubuntu.bionic:def:20161900000
    V
    		CVE-2016-1900 on Ubuntu 18.04 LTS (bionic) - medium.
    2016-01-20
    oval:com.ubuntu.bionic:def:201619000000000
    V
    		CVE-2016-1900 on Ubuntu 18.04 LTS (bionic) - medium.
    2016-01-20
    oval:com.ubuntu.xenial:def:20161900000
    V
    		CVE-2016-1900 on Ubuntu 16.04 LTS (xenial) - medium.
    2016-01-20
    oval:com.ubuntu.xenial:def:201619000000000
    V
    		CVE-2016-1900 on Ubuntu 16.04 LTS (xenial) - medium.
    2016-01-20
    BACK
    fedoraproject fedora 22
    cgit_project cgit *