CVE-2022-39831

Public Exploit

Description

An issue was discovered in PSPP 1.6.2. There is a heap-based buffer overflow at the function read_bytes_internal in utilities/pspp-dump-sav.c, which allows attackers to cause a denial of service (application crash) or possibly have unspecified other impact. This issue is different from CVE-2018-20230.

Category

7.8
CVSS
Severity: High
CVSS 3.1 •
EPSS 0.08%
Vendor Advisory fedoraproject.org Vendor Advisory fedoraproject.org Vendor Advisory gnu.org
Affected: n/a n/a
Published at:
Updated at:

References

Link Tags
https://savannah.gnu.org/bugs/?62977 issue tracking patch vendor advisory exploit
https://lists.fedoraproject.org/archives/list/package-announce%40lists.fedoraproject.org/message/VQKWIVW5WJ5ZQNNQFRKTRKD7J3LRLUYW/ vendor advisory
https://lists.fedoraproject.org/archives/list/package-announce%40lists.fedoraproject.org/message/OECANCPD4WSSBJLSC3EE472M5DXRTIS4/ vendor advisory

Frequently Asked Questions

What is the severity of CVE-2022-39831?
CVE-2022-39831 has been scored as a high severity vulnerability.
How to fix CVE-2022-39831?
To fix CVE-2022-39831, 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-2022-39831 being actively exploited in the wild?
It is possible that CVE-2022-39831 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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