CVE-2018-10888
published 2018-07-10CVE-2018-10888: A flaw was found in libgit2 before version 0.27.3. A missing check in git_delta_apply function in delta.c file, may lead to an out-of-bound read while reading…
PriorityP427medium6.5CVSS 3.1
AVNACLPRNUIRSUCNINAH
EPSS
1.85%
77.0th percentile
A flaw was found in libgit2 before version 0.27.3. A missing check in git_delta_apply function in delta.c file, may lead to an out-of-bound read while reading a binary delta file. An attacker may use this flaw to cause a Denial of Service.
Affected
9 ranges
| Vendor | Product | Version range | Fixed in |
|---|---|---|---|
| debian | debian_linux | — | — |
| debian | debian_linux | — | — |
| debian | libgit2 | < libgit2 0.27.4+dfsg.1-0.1 (bookworm) | libgit2 0.27.4+dfsg.1-0.1 (bookworm) |
| libgit2 | libgit2 | < 0.27.3 | 0.27.3 |
| libgit2 | libgit2 | — | — |
| libgit2 | libgit2 | >= 0 < 0.27.4+dfsg.1-0.1 | 0.27.4+dfsg.1-0.1 |
| libgit2 | libgit2 | >= 0 < 0.27.4+dfsg.1-0.1 | 0.27.4+dfsg.1-0.1 |
| libgit2 | libgit2 | >= 0 < 0.27.4+dfsg.1-0.1 | 0.27.4+dfsg.1-0.1 |
| libgit2 | libgit2 | >= 0 < 0.27.4+dfsg.1-0.1 | 0.27.4+dfsg.1-0.1 |
CVSS provenance
nvdv3.16.5MEDIUMCVSS:3.1/AV:N/AC:L/PR:N/UI:R/S:U/C:N/I:N/A:H
nvdv2.04.3MEDIUMAV:N/AC:M/Au:N/C:N/I:N/A:P
osv6.5MEDIUM
vendor_debian6.5LOW
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GHSA
GHSA-mwfj-cw48-q48m: A flaw was found in libgit2 before version 0
ghsa_unreviewed·2022-05-13
CVE-2018-10888 [MEDIUM] CWE-125 GHSA-mwfj-cw48-q48m: A flaw was found in libgit2 before version 0
A flaw was found in libgit2 before version 0.27.3. A missing check in git_delta_apply function in delta.c file, may lead to an out-of-bound read while reading a binary delta file. An attacker may use this flaw to cause a Denial of Service.
OSV
CVE-2018-10888: A flaw was found in libgit2 before version 0
osv·2018-07-10·CVSS 6.5
CVE-2018-10888 [MEDIUM] CVE-2018-10888: A flaw was found in libgit2 before version 0
A flaw was found in libgit2 before version 0.27.3. A missing check in git_delta_apply function in delta.c file, may lead to an out-of-bound read while reading a binary delta file. An attacker may use this flaw to cause a Denial of Service.
Debian
CVE-2018-10888: libgit2 - A flaw was found in libgit2 before version 0.27.3. A missing check in git_delta_...
vendor_debian·2018·CVSS 6.5
CVE-2018-10888 [MEDIUM] CVE-2018-10888: libgit2 - A flaw was found in libgit2 before version 0.27.3. A missing check in git_delta_...
A flaw was found in libgit2 before version 0.27.3. A missing check in git_delta_apply function in delta.c file, may lead to an out-of-bound read while reading a binary delta file. An attacker may use this flaw to cause a Denial of Service.
Scope: local
bookworm: resolved (fixed in 0.27.4+dfsg.1-0.1)
bullseye: resolved (fixed in 0.27.4+dfsg.1-0.1)
forky: resolved (fixed in 0.27.4+dfsg.1-0.1)
sid: resolved (fixed in 0.27.4+dfsg.1-0.1)
trixie: resolved (fixed in 0.27.4+dfsg.1-0.1)
No detection rules found.
No public exploits indexed.
Bugzilla
CVE-2018-10888 libgit2: an improper input validation leads to an out-of-bound read in git_delta_apply, allowing to read beyond delta limits [fedora-all]
bugzilla·2018-07-09·CVSS 6.5
CVE-2018-10888 [MEDIUM] CVE-2018-10888 libgit2: an improper input validation leads to an out-of-bound read in git_delta_apply, allowing to read beyond delta limits [fedora-all]
CVE-2018-10888 libgit2: an improper input validation leads to an out-of-bound read in git_delta_apply, allowing to read beyond delta limits [fedora-all]
This is an automatically created tracking bug! It was created to ensure
that one or more security vulnerabilities are fixed in affected versions
of fedora-all.
For comments that are specific to the vulnerability please use bugs filed
against the "Security Response" product referenced in the "Blocks" field.
For more information see:
http://fedoraproject.org/wiki/Security/TrackingBugs
When submitting as an update, use the fedpkg template provided in the next
comment(s). This will include the bug IDs of this tracking bug as well as
the relevant top-level CVE bugs.
Please also mention the CVE IDs being fixed in the RPM changelog and the
f
Bugzilla
CVE-2018-10888 libgit2: an improper input validation leads to an out-of-bound read in git_delta_apply, allowing to read beyond delta limits
bugzilla·2018-07-04·CVSS 6.5
CVE-2018-10888 [MEDIUM] CVE-2018-10888 libgit2: an improper input validation leads to an out-of-bound read in git_delta_apply, allowing to read beyond delta limits
CVE-2018-10888 libgit2: an improper input validation leads to an out-of-bound read in git_delta_apply, allowing to read beyond delta limits
A missing check in git_delta_apply function in delta.c file, may lead to an out-of-bound read while reading a binary delta file. An attacker may use this flaw to cause a Denial of Service.
Discussion:
Acknowledgments:
Name: Riccardo Schirone (Product Security Red Hat)
---
Patch:
https://github.com/libgit2/libgit2/commit/9844d38bed10e9ff17174434b3421b227ae710f3
---
External References:
https://github.com/libgit2/libgit2/releases/tag/v0.27.3
---
Created libgit2 tracking bugs for this issue:
Affects: fedora-all [bug 1599320]
https://bugzilla.redhat.com/show_bug.cgi?id=1598024https://github.com/libgit2/libgit2/commit/9844d38bed10e9ff17174434b3421b227ae710f3https://github.com/libgit2/libgit2/releases/tag/v0.27.3https://lists.debian.org/debian-lts-announce/2018/08/msg00024.htmlhttps://lists.debian.org/debian-lts-announce/2022/03/msg00031.htmlhttps://bugzilla.redhat.com/show_bug.cgi?id=1598024https://github.com/libgit2/libgit2/commit/9844d38bed10e9ff17174434b3421b227ae710f3https://github.com/libgit2/libgit2/releases/tag/v0.27.3https://lists.debian.org/debian-lts-announce/2018/08/msg00024.htmlhttps://lists.debian.org/debian-lts-announce/2022/03/msg00031.html
2018-07-10
Published