Bug 1480330 (CVE-2017-1000115)
| Summary: | CVE-2017-1000115 Mercurial: pathaudit: path traversal via symlink | ||
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| Product: | [Other] Security Response | Reporter: | Cedric Buissart <cbuissar> |
| Component: | vulnerability | Assignee: | Red Hat Product Security <security-response-team> |
| Status: | CLOSED ERRATA | QA Contact: | |
| Severity: | high | Docs Contact: | |
| Priority: | high | ||
| Version: | unspecified | CC: | mads, ndbecker2, pstodulk, security-response-team |
| Target Milestone: | --- | Keywords: | Security |
| Target Release: | --- | ||
| Hardware: | All | ||
| OS: | Linux | ||
| Whiteboard: | |||
| Fixed In Version: | mercurial 4.3, mercurial 4.2.3 | Doc Type: | If docs needed, set a value |
| Doc Text: |
A vulnerability was found in the way Mercurial handles path auditing and caches the results. An attacker could abuse a repository with a series of commits mixing symlinks and regular files/directories to trick Mercurial into writing outside of a given repository.
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Story Points: | --- |
| Clone Of: | Environment: | ||
| Last Closed: | 2017-08-18 08:17:52 UTC | Type: | --- |
| Regression: | --- | Mount Type: | --- |
| Documentation: | --- | CRM: | |
| Verified Versions: | Category: | --- | |
| oVirt Team: | --- | RHEL 7.3 requirements from Atomic Host: | |
| Cloudforms Team: | --- | Target Upstream Version: | |
| Embargoed: | |||
| Bug Depends On: | 1479968, 1479969, 1480454 | ||
| Bug Blocks: | 1480327 | ||
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Description
Cedric Buissart
2017-08-10 17:41:27 UTC
External References: https://www.mercurial-scm.org/wiki/WhatsNew#Mercurial_4.3_.2F_4.3.1_.282017-08-10.29 Acknowledgments: Name: the Mercurial Security Team Created mercurial tracking bugs for this issue: Affects: fedora-all [bug 1480454] This issue has been addressed in the following products: Red Hat Enterprise Linux 7 Via RHSA-2017:2489 https://access.redhat.com/errata/RHSA-2017:2489 |