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CVE-2013-1675

Mozilla Firefox Information Disclosure Vulnerability

  • Medium 6.5
  • Exploited: added to CISA KEV 3 Mar 2022

Description

Mozilla Firefox before 21.0, Firefox ESR 17.x before 17.0.6, Thunderbird before 17.0.6, and Thunderbird ESR 17.x before 17.0.6 do not properly initialize data structures for the nsDOMSVGZoomEvent::mPreviousScale and nsDOMSVGZoomEvent::mNewScale functions, which allows remote attackers to obtain sensitive information from process memory via a crafted web site.

Key facts

Published
16 May 2013
Last changed
22 Oct 2025
Assigned by
mozilla
KEV added
3 Mar 2022
KEV fix due
24 Mar 2022
EPSS
6.696% likely to be exploited in the next 30 days, higher than 94.018% of CVEs (scores for 15 Nov 2026)
SSVC (CISA)
Exploitation: active; Automatable: no; Technical impact: partial

Severity scores

Each score is shown as its source gave it. They are not averaged or merged.

  • 6.5CVSS 3.1, Mediumfrom CISA (ADP container)CVSS:3.1/AV:N/AC:L/PR:N/UI:R/S:U/C:H/I:N/A:N

What to do

  • Apply updates per vendor instructions.CISA KEV required action

Historical context and remediation

This reference retains the original CVE publication date. A recent record update does not mean a new attack occurred.

No separately sourced impact summary is available on this page yet. Consult the description, version data and dated exploitation evidence.

Version statuses below come from the CNA. An “unaffected” version is not necessarily a currently supported release or proof of a patch date. EPSS is a dated risk estimate, not a count of historical attacks.

Read the original CVE record.

Affected products

VendorProductVersions
n/an/a
  • n/a (affected)

Timeline

  1. 16 May 2013 Published
  2. 3 Mar 2022 CVE-2013-1675 added to CISA KEV
  3. 3 Mar 2022 Added to the CISA KEV catalogue

Weakness

References