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CVE-2020-7458

UNKNOWN
Published 2020-07-09T13:47:03
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No CVSS data available

Description

In FreeBSD 12.1-STABLE before r362281, 11.4-STABLE before r362281, and 11.4-RELEASE before p1, long values in the user-controlled PATH environment variable cause posix_spawnp to write beyond the end of the heap allocated stack possibly leading to arbitrary code execution.

Available Exploits

No exploits available for this CVE.

Related News

No news articles found for this CVE.

GitHub Security Advisories

Community-driven vulnerability intelligence from GitHub

⚠ Unreviewed HIGH

GHSA-pvv4-m6qj-jw53

Advisory Details

In FreeBSD 12.1-STABLE before r362281, 11.4-STABLE before r362281, and 11.4-RELEASE before p1, long values in the user-controlled PATH environment variable cause posix_spawnp to write beyond the end of the heap allocated stack possibly leading to arbitrary code execution.

CVSS Scoring

CVSS Score

7.5

References

ADVISORY https://nvd.nist.gov/vuln/detail/CVE-2020-7458
WEB https://security.FreeBSD.org/advisories/FreeBSD-SA-20:18.posix_spawnp.asc
WEB https://security.netapp.com/advisory/ntap-20200724-0002

Advisory provided by GitHub Security Advisory Database. Published: May 24, 2022, Modified: May 24, 2022

References

https://security.FreeBSD.org/advisories/FreeBSD-SA-20:18.posix_spawnp.asc
https://security.netapp.com/advisory/ntap-20200724-0002/
Published: 2020-07-09T13:47:03
Last Modified: 2024-08-04T09:25:48.986Z
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