How severe is CVE-2014-7189?

CVE-2014-7189 has a CVSS 2.0 base score of 4.3, rated medium severity.

Is CVE-2014-7189 being actively exploited?

It is not currently listed in CISA's KEV catalog. Its EPSS exploit-prediction score is 1% (69th percentile), an estimate of the probability of exploitation in the next 30 days.

What products are affected by CVE-2014-7189?

CVE-2014-7189 primarily affects Golang Go. In total, 8 product configurations (CPEs) are listed as vulnerable; see the affected-products list for the exact versions.

How do I fix CVE-2014-7189?

Review the linked vendor and NVD advisories for patched versions and mitigations, then upgrade or apply the recommended workaround.

When was CVE-2014-7189 published?

CVE-2014-7189 was published on 2014-10-07 and last updated on 2026-06-17.

CVE-2014-7189

CVE-2014-7189 is a medium-severity vulnerability in Golang Go with a CVSS 2.0 base score of 4.3. 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-264.

Key facts

Severity: Medium (CVSS 2.0 base score 4.3)
EPSS exploit prediction: 1% (69th percentile)
Actively exploited: Not listed in CISA KEV
Weakness: CWE-264
Affected product: Golang Go
Published: 2014-10-07
Last modified: 2026-06-17

Description

crpyto/tls in Go 1.1 before 1.3.2, when SessionTicketsDisabled is enabled, allows man-in-the-middle attackers to spoof clients via unspecified vectors.

Frequently asked questions

What is CVE-2014-7189?: crpyto/tls in Go 1.1 before 1.3.2, when SessionTicketsDisabled is enabled, allows man-in-the-middle attackers to spoof clients via unspecified vectors.
How severe is CVE-2014-7189?: CVE-2014-7189 has a CVSS 2.0 base score of 4.3, rated medium severity.
Is CVE-2014-7189 being actively exploited?: It is not currently listed in CISA's KEV catalog. Its EPSS exploit-prediction score is 1% (69th percentile), an estimate of the probability of exploitation in the next 30 days.
What products are affected by CVE-2014-7189?: CVE-2014-7189 primarily affects Golang Go. In total, 8 product configurations (CPEs) are listed as vulnerable; see the affected-products list for the exact versions.
How do I fix CVE-2014-7189?: Review the linked vendor and NVD advisories for patched versions and mitigations, then upgrade or apply the recommended workaround.
When was CVE-2014-7189 published?: CVE-2014-7189 was published on 2014-10-07 and last updated on 2026-06-17.

References

Affected products (8)

cpe:2.3:a:golang:go:1.1:*:*:*:*:*:*:*
cpe:2.3:a:golang:go:1.1.1:*:*:*:*:*:*:*
cpe:2.3:a:golang:go:1.1.2:*:*:*:*:*:*:*
cpe:2.3:a:golang:go:1.2:*:*:*:*:*:*:*
cpe:2.3:a:golang:go:1.2.1:*:*:*:*:*:*:*
cpe:2.3:a:golang:go:1.2.2:*:*:*:*:*:*:*
cpe:2.3:a:golang:go:1.3:*:*:*:*:*:*:*
cpe:2.3:a:golang:go:1.3.1:*:*:*:*:*:*:*

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