Is CVE-2023-22835 in the CISA KEV catalog?

No. CVE-2023-22835 is not currently on the CISA Known Exploited Vulnerabilities list.

What is the CVSS severity of CVE-2023-22835?

CVE-2023-22835 has a CVSS v3 base score of 7.7 (HIGH).

What is the EPSS score for CVE-2023-22835?

CVE-2023-22835 has an EPSS score of 0.57% (43th percentile), estimating the probability of exploitation in the next 30 days.

How do I fix CVE-2023-22835?

Upgrade foundry frontend to 6.228.0 or later. Fixes are available for 2 affected products.

CVE & CISA-KEV Catalog

CVE-2023-22835

HIGH

7.7

CVSS v3

NVD

Description

A security defect was identified that enabled a user of Foundry Issues to perform a Denial of Service attack by submitting malformed data in an Issue that caused loss of frontend functionality to all issue participants. This defect was resolved with the release of Foundry Issues 2.510.0 and Foundry Frontend 6.228.0.

CWE-20Improper Input Validation

How to fix

Remediation Available

foundry frontendNVD

Affected:< 6.228.0Fixed in:6.228.0CVE-2023-22835derived from NVD

foundry issuesNVD

Affected:< 2.510.0Fixed in:2.510.0CVE-2023-22835derived from NVD

Remediation is compiled from vendor and distribution security advisories. Always confirm against the linked source for your exact version and platform.

CVSS v3 Vector

Exploitability

Attack VectorNetwork

Attack ComplexityLow

Privileges RequiredLow

User InteractionNone

ScopeChanged

Impact

ConfidentialityNone

IntegrityNone

AvailabilityHigh

CVSS:3.1/AV:N/AC:L/PR:L/UI:N/S:C/C:N/I:N/A:H

Exploit Intelligence

0.57%probability of exploitation in 30 days

43rdpercentile

Moderate risk: more likely to be exploited than 43% of all known CVEs.

References

Vendor Advisory1

palantir.safebase.us

Related Vulnerabilities

Other CWE-20 (Improper Input Validation) vulnerabilities, ordered by exploit likelihood. View all

CVE	Severity	CVSS	EPSS	Exploited	Fix
CVE-2024-3400	Critical	10.0	100%	KEV + Ransom	-
CVE-2021-45105	Medium	5.9	100%	-	Fix
CVE-2021-44228	Critical	10.0	100%	KEV + Ransom	Fix
CVE-2021-21985	Critical	9.8	100%	KEV + Ransom	Fix
CVE-2018-7600	Critical	9.8	100%	KEV + Ransom	Fix
CVE-2020-3452	High	7.5	100%	KEV	Fix

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This product uses NVD data but is not endorsed or certified by the NVD. EPSS scores courtesy of FIRST.org (https://www.first.org/epss). Source: CISA KEV Catalog. Data as of 2024-11-21.