TI-2017-03410 Aliases CVE-2017-5382 GHSA-r745-vx44-pc94

Information disclosure in Mozilla Firefox

LOW 36CWE-200Published 2018-06-11 · Updated 2024-08-05

Key facts

Attack vector: Network
Privileges required: None
User interaction: None
Attack complexity: Low
Impact type: Information disclosure
Confidentiality · integrity · availability: High · None · None
Fix status: Fixed

Attack profile from CVSS 3.0 · NVD. Fix status from CNA. Impact type from CWE-200.

Summary

Feed preview for RSS feeds can be used to capture errors and exceptions generated by privileged content, allowing for the exposure of internal information not meant to be seen by web content. This vulnerability affects Firefox < 51.

Why it matters now

EPSS 0.01487 74th percentileScored 2026-11-07

Fix Fixed Firefox (Mozilla): 51

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
Mozilla	Firefox	before 51	51	Patch available	CNA

Firefox VendorMozilla Affected before 51 Fixed in 51 Patch available CNA

CPE configurations NVD · 1

CPE	Versions	Role	Vendor
cpe:2.3:a:mozilla:firefox::::::::	before 51.0	Vulnerable	Mozilla

cpe:2.3:a:mozilla:firefox:*:*:*:*:*:*:*:* Versions before 51.0 Vulnerable ·Mozilla

Remediation

Fix · CNA Firefox (Mozilla) Fixed in 51

Fixed in the same release

Records fixed by the same vendor advisory or release, as the CNA lists them.

Release · 2018-06-11
Mozilla Firefox 51
14 records Highest priority Priority MEDIUM 4 MEDIUM, 10 LOW
Other records, highest priority first
- TI-2017-03420 Memory corruption in Mozilla FirefoxPriority MEDIUM 46
- TI-2017-03419 Special "about:" pages used by web content, such as RSS feeds, can load privileged…Priority MEDIUM 46
- TI-2017-03402 Memory corruption in Mozilla FirefoxPriority MEDIUM 46
Show all 14 records →

Timeline

2026-10-02 Threatist record created from CVE-2017-5382
2026-10-03 Alias added: GHSA-r745-vx44-pc94

References

Patch 1

https://bugzilla.mozilla.org/show_bug.cgi?id=1295322

Advisory 1

https://www.mozilla.org/security/advisories/mfsa2017-01/

TI-2024-08981 Use after free in Mozilla Firefox KEVCVSS 3.1CRITICAL 9.8
TI-2022-09832 Use after free in Mozilla Firefox KEVCVSS 3.1CRITICAL 9.6
TI-2019-08769 Improper input validation in Mozilla Firefox ESR KEVCVSS 3.1CRITICAL 10.0
TI-2010-03577 Mozilla Firefox 3.5.x through 3.5.14 and 3.6.x through 3.6.11, Thunderbird 3.1.6 before… KEVCVSS 3.1CRITICAL 9.8
TI-2023-04799 Out-of-bounds write in Google Chrome KEVCVSS 3.1HIGH 8.8
TI-2023-04477 Out-of-bounds write in Google Chrome KEVCVSS 3.1HIGH 8.8

See all 3444 →

Sources

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