TI-2016-05311 Aliases CVE-2016-6188 GHSA-5wc3-v5wf-mg8q

Memory leak in SOGo 2.3.7 allows remote attackers to cause a denial of service (memory…

LOW 33CWE-399Published 2017-02-03 · Updated 2024-08-06

Key facts

Attack vector: Network
Privileges required: Low
User interaction: None
Attack complexity: Low
Impact type: Denial of service
Confidentiality · integrity · availability: None · None · High
Fix status: No fix listed

Attack profile from CVSS 3.1 · NVD. Fix status from CNA. Impact type from CWE-399 and the CVSS impact.

Summary

Memory leak in SOGo 2.3.7 allows remote attackers to cause a denial of service (memory consumption) via a large number of attempts to upload a large attachment, related to temporary files.

Why it matters now

EPSS 0.02156 82nd percentileScored 2026-11-07

Fix No fix listed No fixed version in the sources yet

SSVC decision points

Not available: CISA has not published SSVC decision points for this record.

Affected products

Vendor	Product	Affected versions	Fixed in	Status	Source
—	—	all versions	—	No fix listed	CNA

— Vendor— Affected all versions Fixed in — No fix listed CNA

CPE configurations NVD · 1

CPE	Versions	Role	Vendor
cpe:2.3:a:alinto:sogo:2.3.7:::::::*	2.3.7	Vulnerable	Alinto

cpe:2.3:a:alinto:sogo:2.3.7:*:*:*:*:*:*:* Versions 2.3.7 Vulnerable ·Alinto

Remediation

No fixed version listed by the sources yet.

Timeline

2026-10-02 Threatist record created from CVE-2016-6188
2026-10-03 Alias added: GHSA-5wc3-v5wf-mg8q

References

Patch 1

https://github.com/inverse-inc/sogo/commit/32bb1456e23a32c7f45079c3985bf732dd0d276d

Advisory 2

TI-2025-39345 Alinto Sogo 5.12.3 is vulnerable to Cross Site Scripting (XSS) via the theme parameter. CVSS 3.1MEDIUM 6.1
TI-2025-39344 alinto SOGo 5.12.3 is vulnerable to Cross Site Scripting (XSS) via the "userName" parameter. CVSS 3.1MEDIUM 6.1
TI-2026-02638 Alinto SOGo cross site scripting CVSS 4.0MEDIUM 5.3
TI-2015-04539 Cross-site request forgery (CSRF) vulnerability in SOGo before 3.1.0. CVSS 3.1HIGH 8.8
TI-2016-05314 Multiple cross-site scripting (XSS) vulnerabilities in the View Raw Source page in the… CVSS 3.1MEDIUM 6.1
TI-2014-08071 Multiple cross-site scripting (XSS) vulnerabilities in the Web Calendar in SOGo before… CVSS 3.1MEDIUM 6.1

See all 14 →

Sources

This product uses the NVD API but is not endorsed or certified by the NVD. Sources and licences