CVE-2022-27897
CVE-2022-27897 is a medium-severity vulnerability in Palantir Gotham with a CVSS 3.x base score of 5.3. It is not currently listed as actively exploited by CISA, and its EPSS exploit-prediction score is low. The underlying weakness is classified as CWE-20.
Key facts
- Severity: Medium (CVSS 3.x base score 5.3)
- EPSS exploit prediction: 1% (45th percentile)
- Actively exploited: Not listed in CISA KEV
- Weakness: CWE-20
- Affected product: Palantir Gotham
- Published:
- Last modified:
Description
Palantir Gotham versions prior to 3.22.11.2 included an unauthenticated endpoint that would load portions of maliciously crafted zip files to memory. An attacker could repeatedly upload a malicious zip file, which would allow them to exhaust memory resources on the dispatch server.
Frequently asked questions
- What is CVE-2022-27897?
- Palantir Gotham versions prior to 3.22.11.2 included an unauthenticated endpoint that would load portions of maliciously crafted zip files to memory. An attacker could repeatedly upload a malicious zip file, which would allow them to exhaust memory resources on the dispatch server.
- How severe is CVE-2022-27897?
- CVE-2022-27897 has a CVSS 3.x base score of 5.3, rated medium severity. It is exploitable over network with low attack complexity, requires no privileges and no user interaction. Impact on confidentiality is none, integrity none, and availability low.
- Is CVE-2022-27897 being actively exploited?
- It is not currently listed in CISA's KEV catalog. Its EPSS exploit-prediction score is 1% (45th percentile), an estimate of the probability of exploitation in the next 30 days.
- What products are affected by CVE-2022-27897?
- CVE-2022-27897 affects Palantir Gotham. See the affected-products list for the exact vulnerable versions.
- How do I fix CVE-2022-27897?
- Review the linked vendor and NVD advisories for patched versions and mitigations, then upgrade or apply the recommended workaround.
- When was CVE-2022-27897 published?
- CVE-2022-27897 was published on 2023-02-16 and last updated on 2026-06-17.
References
Affected products (1)
- cpe:2.3:o:palantir:gotham:*:*:*:*:*:*:*:*
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