CVE-2019-1348: Input Validation
First published: Thu Oct 31 2019(Updated: )
An issue was found in Git before v2.24.1, v2.23.1, v2.22.2, v2.21.1, v2.20.2, v2.19.3, v2.18.2, v2.17.3, v2.16.6, v2.15.4, and v2.14.6. The --export-marks option of git fast-import is exposed also via the in-stream command feature export-marks=... and it allows overwriting arbitrary paths.
Credit: Pedro Sampaio secure@microsoft.com
| Affected Software | Affected Version | How to fix |
|---|---|---|
| debian/git | 1:2.20.1-2+deb10u3 1:2.20.1-2+deb10u8 1:2.30.2-1+deb11u2 1:2.39.2-1.1 1:2.42.0-1 | |
| Git-scm Git | >=2.14.0<2.14.6 | |
| Git-scm Git | >=2.15.0<2.15.4 | |
| Git-scm Git | >=2.16.0<2.16.6 | |
| Git-scm Git | >=2.17.0<2.17.3 | |
| Git-scm Git | >=2.18.0<2.18.2 | |
| Git-scm Git | >=2.19.0<2.19.3 | |
| Git-scm Git | >=2.20.0<2.20.2 | |
| Git-scm Git | >=2.21.0<2.21.1 | |
| Git-scm Git | >=2.22.0<2.22.2 | |
| Git-scm Git | >=2.23.0<2.23.1 | |
| Git-scm Git | >=2.24.0<2.24.1 | |
| openSUSE Leap | =15.1 | |
| redhat/git | <2.24.1 | 2.24.1 |
| redhat/git | <2.23.1 | 2.23.1 |
| redhat/git | <2.21.1 | 2.21.1 |
| redhat/git | <2.20.2 | 2.20.2 |
| redhat/git | <2.19.3 | 2.19.3 |
| redhat/git | <2.18.2 | 2.18.2 |
| redhat/git | <2.17.3 | 2.17.3 |
| redhat/git | <2.16.6 | 2.16.6 |
| redhat/git | <2.15.4 | 2.15.4 |
| redhat/git | <2.14.6 | 2.14.6 |
| Apple Xcode | <11.2 | 11.2 |
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Reference Links
- https://git.kernel.org/pub/scm/git/git.git/commit/?id=68061e3470210703cb15594194718d35094afdc0
- https://www.openwall.com/lists/oss-security/2019/12/13/1
- https://security-tracker.debian.org/tracker/CVE-2019-1348
- http://lists.opensuse.org/opensuse-security-announce/2020-01/msg00056.html
- http://lists.opensuse.org/opensuse-security-announce/2020-05/msg00003.html
- https://access.redhat.com/errata/RHSA-2020:0228
- https://lore.kernel.org/git/xmqqr21cqcn9.fsf@gitster-ct.c.googlers.com/T/#u
- https://public-inbox.org/git/xmqqr21cqcn9.fsf@gitster-ct.c.googlers.com/
- https://security.gentoo.org/glsa/202003-30
- https://security.gentoo.org/glsa/202003-42
- https://support.apple.com/kb/HT210729
- https://support.apple.com/en-us/HT210729 (Advisory)
- https://kernel.googlesource.com/pub/scm/git/git/+/refs/tags/v2.24.1/Documentation/RelNotes/2.14.6.txt
- https://bugzilla.redhat.com/show_bug.cgi/show_bug.cgi?id=1781955
- https://github.com/git/git/security/advisories/GHSA-2pw3-gwg9-8pqr
- https://github.com/git/git/commit/68061e3470210703cb15594194718d35094afdc0
- https://access.redhat.com/errata/RHSA-2019:4356
- https://access.redhat.com/security/cve/cve-2019-1348
- https://access.redhat.com/errata/RHSA-2020:0002
- https://bugzilla.redhat.com/show_bug.cgi?id=1781953
- https://lore.kernel.org/git/xmqqr21cqcn9.fsf%40gitster-ct.c.googlers.com/T/#u
- https://public-inbox.org/git/xmqqr21cqcn9.fsf%40gitster-ct.c.googlers.com/
Peer vulnerabilities
(Found alongside the following vulnerabilities)
Frequently Asked Questions
What is the severity of CVE-2019-1348?
The severity of CVE-2019-1348 is medium with a severity value of 3.3.
What is the affected software of CVE-2019-1348?
The affected software of CVE-2019-1348 includes Git versions before v2.24.1, v2.23.1, v2.22.2, v2.21.1, v2.20.2, v2.19.3, v2.18.2, v2.17.3, v2.16.6, v2.15.4, and v2.14.6.
How can I fix CVE-2019-1348?
To fix CVE-2019-1348, update Git to version 2.24.1 or later.
Where can I find more information about CVE-2019-1348?
You can find more information about CVE-2019-1348 at the following references: [1] [2] [3].
What is the CWE ID of CVE-2019-1348?
The CWE ID of CVE-2019-1348 is 20.
- collector/security-tracker-debian
- collector/nvd-index
- collector/apple-support
- agent/type
- agent/softwarecombine
- agent/first-publish-date
- agent/last-modified-date
- collector/redhat-bugzilla
- source/Red Hat
- alias/CVE-2019-1348
- agent/software-canonical-lookup
- agent/weakness
- agent/severity
- agent/author
- agent/references
- agent/tags
- agent/description
- agent/event
- collector/mitre-cve
- source/MITRE
- package-manager/debian
- vendor/git-scm
- canonical/git-scm git
- version/git-scm git/2.14.0
- version/git-scm git/2.15.0
- version/git-scm git/2.16.0
- version/git-scm git/2.17.0
- version/git-scm git/2.18.0
- version/git-scm git/2.19.0
- version/git-scm git/2.20.0
- version/git-scm git/2.21.0
- version/git-scm git/2.22.0
- version/git-scm git/2.23.0
- version/git-scm git/2.24.0
- vendor/opensuse
- canonical/opensuse leap
- version/opensuse leap/15.1
- vendor/apple
- canonical/apple xcode
- package-manager/redhat