CVE-2019-5977

low-risk

Published 2019-09-12

Mail header injection vulnerability in Cybozu Garoon 4.0.0 to 4.10.2 may allow a remote authenticated attackers to alter mail header via the application 'E-Mail'.

Do I need to act?

0.20% chance of exploitation

EPSS score — low exploit probability

Not on CISA KEV list

No confirmed active exploitation reported to CISA

Patch status unknown

Check vendor advisories for fix availability and mitigation guidance

CVSS 4.3/10 Medium

NETWORK / LOW complexity

Affected Products (1)

Garoon

Affected Vendors

Cybozu

References (4)

Third Party Advisory http://jvn.jp/en/jp/JVN62618482/index.html

Vendor Advisory https://kb.cybozu.support/article/35915

Third Party Advisory http://jvn.jp/en/jp/JVN62618482/index.html

Vendor Advisory https://kb.cybozu.support/article/35915

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low-risk

Severity 18/34 · Moderate

Exploitability 1/34 · Minimal

Exposure 5/34 · Minimal