Is CVE-2019-15502 in the CISA KEV catalog?

No. CVE-2019-15502 is not currently on the CISA Known Exploited Vulnerabilities list.

What is the CVSS severity of CVE-2019-15502?

CVE-2019-15502 has a CVSS v3 base score of 7.5 (HIGH).

What is the EPSS score for CVE-2019-15502?

CVE-2019-15502 has an EPSS score of 1.73% (75th percentile), estimating the probability of exploitation in the next 30 days.

How do I fix CVE-2019-15502?

Upgrade teamspeak to 3.3.2 or later.

CVE & CISA-KEV Catalog

CVE-2019-15502

HIGHEPSS 75th pctl

7.5

CVSS v3

NVD

Description

The TeamSpeak client before 3.3.2 allows remote servers to trigger a crash via the 0xe2 0x81 0xa8 0xe2 0x81 0xa7 byte sequence, aka Unicode characters U+2068 (FIRST STRONG ISOLATE) and U+2067 (RIGHT-TO-LEFT ISOLATE).

How to fix

Remediation Available

teamspeakNVD

Affected:< 3.3.2Fixed in:3.3.2CVE-2019-15502derived 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 RequiredNone

User InteractionNone

ScopeUnchanged

Impact

ConfidentialityNone

IntegrityNone

AvailabilityHigh

CVSS:3.0/AV:N/AC:L/PR:N/UI:N/S:U/C:N/I:N/A:H

Exploit Intelligence

1.73%probability of exploitation in 30 days

75thpercentile

Elevated risk: more likely to be exploited than 75% of all known CVEs.

References

Exploit2

Vendor Advisory1

forum.teamspeak.com

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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.