Vulnerability Details : CVE-2022-32552
Pure Storage FlashArray products running Purity//FA 6.2.0 - 6.2.3, 6.1.0 - 6.1.12, 6.0.0 - 6.0.8, 5.3.0 - 5.3.17, 5.2.x and prior Purity//FA releases, and Pure Storage FlashBlade products running Purity//FB 3.3.0, 3.2.0 - 3.2.4, 3.1.0 - 3.1.12, 3.0.x and prior Purity//FB releases are vulnerable to a privilege escalation via the manipulation of Python environment variables which can be exploited by a logged-in user to escape a restricted shell to an unrestricted shell with root privileges. No other Pure Storage products or services are affected. Remediation is available from Pure Storage via a self-serve “opt-in” patch, manual patch application or a software upgrade to an unaffected version of Purity software.
Vulnerability category: Gain privilege
Products affected by CVE-2022-32552
- cpe:2.3:a:purestorage:purity\/\/fa:*:*:*:*:*:*:*:*
- cpe:2.3:a:purestorage:purity\/\/fa:*:*:*:*:*:*:*:*
- cpe:2.3:a:purestorage:purity\/\/fa:*:*:*:*:*:*:*:*
- cpe:2.3:a:purestorage:purity\/\/fa:*:*:*:*:*:*:*:*
- cpe:2.3:a:purestorage:purity\/\/fb:*:*:*:*:*:*:*:*
- cpe:2.3:a:purestorage:purity\/\/fb:*:*:*:*:*:*:*:*
- cpe:2.3:a:purestorage:purity\/\/fb:*:*:*:*:*:*:*:*
Exploit prediction scoring system (EPSS) score for CVE-2022-32552
0.10%
Probability of exploitation activity in the next 30 days
EPSS Score History
~ 43 %
Percentile, the proportion of vulnerabilities that are scored at or less
CVSS scores for CVE-2022-32552
Base Score | Base Severity | CVSS Vector | Exploitability Score | Impact Score | Score Source | First Seen |
---|---|---|---|---|---|---|
9.0
|
HIGH | AV:N/AC:L/Au:S/C:C/I:C/A:C |
8.0
|
10.0
|
NIST | |
8.8
|
HIGH | CVSS:3.1/AV:N/AC:L/PR:L/UI:N/S:U/C:H/I:H/A:H |
2.8
|
5.9
|
NIST |
References for CVE-2022-32552
-
https://support.purestorage.com/Pure_Security/Security_Bundle_2022-04-04/Security_Advisory_for_%E2%80%9Csecurity-bundle-2022-04-04
Security Advisory for security-bundle-2022-04-04 - Pure Technical ServicesMitigation;Vendor Advisory
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