Vulnerability Monitor

The vendors, products, and vulnerabilities you care about

CVE-2017-8386

git-shell in git before 2.4.12, 2.5.x before 2.5.6, 2.6.x before 2.6.7, 2.7.x before 2.7.5, 2.8.x before 2.8.5, 2.9.x before 2.9.4, 2.10.x before 2.10.3, 2.11.x before 2.11.2, and 2.12.x before 2.12.3 might allow remote authenticated users to gain privileges via a repository name that starts with a - (dash) character.

Published

2017-06-01T16:29:00.450

Last Modified

2025-04-20T01:37:25.860

Status

Deferred

Source

[email protected]

Severity

CVSSv3.0: 8.8 (HIGH)

CVSSv2 Vector

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

Access Vector: NETWORK
Access Complexity: LOW
Authentication: SINGLE
Confidentiality Impact: PARTIAL
Integrity Impact: PARTIAL
Availability Impact: PARTIAL

Exploitability Score

8.0

Impact Score

6.4

Weaknesses

Type: Primary
NVD-CWE-noinfo

Affected Vendors & Products

Type	Vendor	Product	Version/Range	Vulnerable?
Application	git	git-shell	-	Yes
Operating System	opensuse	leap	42.1	Yes
Operating System	debian	debian_linux	8.0	Yes
Operating System	canonical	ubuntu_linux	14.04	Yes
Operating System	canonical	ubuntu_linux	16.04	Yes
Operating System	canonical	ubuntu_linux	16.10	Yes
Operating System	canonical	ubuntu_linux	17.04	Yes
Operating System	fedoraproject	fedora	24	Yes
Operating System	fedoraproject	fedora	25	Yes
Operating System	fedoraproject	fedora	26	Yes

References

http://lists.opensuse.org/opensuse-updates/2017-05/msg00090.html Mailing List, Third Party Advisory ([email protected])
http://public-inbox.org/git/xmqq8tm5ziat.fsf%40gitster.mtv.corp.google.com/ ([email protected])
http://www.debian.org/security/2017/dsa-3848 Third Party Advisory, VDB Entry ([email protected])
http://www.securityfocus.com/bid/98409 Third Party Advisory, VDB Entry ([email protected])
http://www.securitytracker.com/id/1038479 Third Party Advisory ([email protected])
http://www.ubuntu.com/usn/USN-3287-1 Exploit, Third Party Advisory ([email protected])
https://access.redhat.com/errata/RHSA-2017:2004 ([email protected])
https://access.redhat.com/errata/RHSA-2017:2491 ([email protected])
https://insinuator.net/2017/05/git-shell-bypass-by-abusing-less-cve-2017-8386/ Mitigation, Third Party Advisory ([email protected])
https://kernel.googlesource.com/pub/scm/git/git/+/3ec804490a265f4c418a321428c12f3f18b7eff5 Third Party Advisory ([email protected])
https://lists.fedoraproject.org/archives/list/package-announce%40lists.fedoraproject.org/message/3ISHYFLM2ACYHHY3JHCLF75X7UF4ZMDM/ ([email protected])
https://lists.fedoraproject.org/archives/list/package-announce%40lists.fedoraproject.org/message/DPYRN7APMHY4ZFDPAKD22J5R4QJFY2JP/ ([email protected])
https://lists.fedoraproject.org/archives/list/package-announce%40lists.fedoraproject.org/message/FDS3LSJJ3YGGQYIVPKQDVOCXWDSF6JGF/ ([email protected])
https://security.gentoo.org/glsa/201706-04 ([email protected])
http://lists.opensuse.org/opensuse-updates/2017-05/msg00090.html Mailing List, Third Party Advisory (af854a3a-2127-422b-91ae-364da2661108)
http://public-inbox.org/git/xmqq8tm5ziat.fsf%40gitster.mtv.corp.google.com/ (af854a3a-2127-422b-91ae-364da2661108)
http://www.debian.org/security/2017/dsa-3848 Third Party Advisory, VDB Entry (af854a3a-2127-422b-91ae-364da2661108)
http://www.securityfocus.com/bid/98409 Third Party Advisory, VDB Entry (af854a3a-2127-422b-91ae-364da2661108)
http://www.securitytracker.com/id/1038479 Third Party Advisory (af854a3a-2127-422b-91ae-364da2661108)
http://www.ubuntu.com/usn/USN-3287-1 Exploit, Third Party Advisory (af854a3a-2127-422b-91ae-364da2661108)
https://access.redhat.com/errata/RHSA-2017:2004 (af854a3a-2127-422b-91ae-364da2661108)
https://access.redhat.com/errata/RHSA-2017:2491 (af854a3a-2127-422b-91ae-364da2661108)
https://insinuator.net/2017/05/git-shell-bypass-by-abusing-less-cve-2017-8386/ Mitigation, Third Party Advisory (af854a3a-2127-422b-91ae-364da2661108)
https://kernel.googlesource.com/pub/scm/git/git/+/3ec804490a265f4c418a321428c12f3f18b7eff5 Third Party Advisory (af854a3a-2127-422b-91ae-364da2661108)
https://lists.fedoraproject.org/archives/list/package-announce%40lists.fedoraproject.org/message/3ISHYFLM2ACYHHY3JHCLF75X7UF4ZMDM/ (af854a3a-2127-422b-91ae-364da2661108)
https://lists.fedoraproject.org/archives/list/package-announce%40lists.fedoraproject.org/message/DPYRN7APMHY4ZFDPAKD22J5R4QJFY2JP/ (af854a3a-2127-422b-91ae-364da2661108)
https://lists.fedoraproject.org/archives/list/package-announce%40lists.fedoraproject.org/message/FDS3LSJJ3YGGQYIVPKQDVOCXWDSF6JGF/ (af854a3a-2127-422b-91ae-364da2661108)
https://security.gentoo.org/glsa/201706-04 (af854a3a-2127-422b-91ae-364da2661108)