CVE-2017-15298

Public Exploit

Description

Git through 2.14.2 mishandles layers of tree objects, which allows remote attackers to cause a denial of service (memory consumption) via a crafted repository, aka a Git bomb. This can also have an impact of disk consumption; however, an affected process typically would not survive its attempt to build the data structure in memory before writing to disk.

Category

5.5
CVSS
Severity: Medium
CVSS 3.0 •
CVSS 2.0 •
EPSS 0.11%
Vendor Advisory ubuntu.com Vendor Advisory opensuse.org
Affected: n/a n/a
Published at:
Updated at:

References

Link Tags
https://github.com/Katee/git-bomb third party advisory exploit
https://kate.io/blog/git-bomb/ third party advisory exploit
https://usn.ubuntu.com/3829-1/ third party advisory vendor advisory
http://lists.opensuse.org/opensuse-security-announce/2020-05/msg00003.html vendor advisory

Frequently Asked Questions

What is the severity of CVE-2017-15298?
CVE-2017-15298 has been scored as a medium severity vulnerability.
How to fix CVE-2017-15298?
To fix CVE-2017-15298, make sure you are using an up-to-date version of the affected component(s) by checking the vendor release notes. As for now, there are no other specific guidelines available.
Is CVE-2017-15298 being actively exploited in the wild?
It is possible that CVE-2017-15298 is being exploited or will be exploited in a near future based on public information. According to its EPSS score, there is a ~0% probability that this vulnerability will be exploited by malicious actors in the next 30 days.
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