A flaw was found in the way git-shell handled command-line options for the restricted set of git-shell commands. A remote, authenticated attacker could use this flaw to bypass git-shell restrictions, to view and manipulate files, by abusing the instance of the less command launched using crafted command-line options.
Find out more about CVE-2017-8386 from the MITRE CVE dictionary dictionary and NIST NVD.
| CVSS3 Base Score | 5 |
|---|---|
| CVSS3 Base Metrics | CVSS:3.0/AV:N/AC:H/PR:L/UI:N/S:U/C:L/I:L/A:L |
| Attack Vector | Network |
| Attack Complexity | High |
| Privileges Required | Low |
| User Interaction | None |
| Scope | Unchanged |
| Confidentiality | Low |
| Integrity Impact | Low |
| Availability Impact | Low |
| Platform | Errata | Release Date |
|---|---|---|
| Red Hat Software Collections for Red Hat Enterprise Linux 7 (rh-git29-git) | RHSA-2017:2491 | 2017-08-17 |
| Red Hat Software Collections for Red Hat Enterprise Linux 6 (rh-git29-git) | RHSA-2017:2491 | 2017-08-17 |
| Red Hat Enterprise Linux 7 (git) | RHSA-2017:2004 | 2017-08-01 |
| Platform | Package | State |
|---|---|---|
| Red Hat Enterprise Linux 6 | git | Will not fix |
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