# CVE-2013-1675: Mozilla Firefox Information Disclosure Vulnerability

> CVE-2013-1675: Mozilla Firefox Information Disclosure Vulnerability. CVSS 6.5 (CVSS 3.1), in CISA KEV.

Canonical: https://rewindex.com/cve/CVE-2013-1675
Last updated: 2025-10-22T00:05:42Z

- Published: 2013-05-16 10:00 UTC · Updated: 2025-10-22 00:05 UTC · Assigner: mozilla
- CVSS: 6.5 (CVSS 3.1) · Severity: Medium · Vector: CVSS:3.1/AV:N/AC:L/PR:N/UI:R/S:U/C:H/I:N/A:N
- EPSS: 6.7%, 94th percentile (scored 2026-10-25)
- CISA KEV: yes, added 2022-03-03, federal due date 2022-03-24, ransomware use: Unknown

## 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.

## CISA required action

Apply updates per vendor instructions.

## Affected vendors and products

- Mozilla: Firefox

## References

- [CVE record on cve.org](https://www.cve.org/CVERecord?id=CVE-2013-1675)
- [NVD entry](https://nvd.nist.gov/vuln/detail/CVE-2013-1675)
- [http://lists.opensuse.org/opensuse-security-announce/2013-05/msg00010.html](http://lists.opensuse.org/opensuse-security-announce/2013-05/msg00010.html)
- [http://lists.opensuse.org/opensuse-security-announce/2013-05/msg00011.html](http://lists.opensuse.org/opensuse-security-announce/2013-05/msg00011.html)
- [http://lists.opensuse.org/opensuse-security-announce/2013-05/msg00012.html](http://lists.opensuse.org/opensuse-security-announce/2013-05/msg00012.html)
- [http://lists.opensuse.org/opensuse-security-announce/2013-06/msg00006.html](http://lists.opensuse.org/opensuse-security-announce/2013-06/msg00006.html)
- [http://lists.opensuse.org/opensuse-security-announce/2013-06/msg00008.html](http://lists.opensuse.org/opensuse-security-announce/2013-06/msg00008.html)
- [http://rhn.redhat.com/errata/RHSA-2013-0820.html](http://rhn.redhat.com/errata/RHSA-2013-0820.html)
- [http://rhn.redhat.com/errata/RHSA-2013-0821.html](http://rhn.redhat.com/errata/RHSA-2013-0821.html)
- [https://bugzilla.mozilla.org/show\_bug.cgi?id=866825](https://bugzilla.mozilla.org/show_bug.cgi?id=866825)
- [https://oval.cisecurity.org/repository/search/definition/oval%3Aorg.mitre.oval%3Adef%3A16976](https://oval.cisecurity.org/repository/search/definition/oval%253Aorg.mitre.oval%253Adef%253A16976)
- [http://www.debian.org/security/2013/dsa-2699](http://www.debian.org/security/2013/dsa-2699)
- [http://www.mandriva.com/security/advisories?name=MDVSA-2013:165](http://www.mandriva.com/security/advisories?name=MDVSA-2013:165)
- [http://www.mozilla.org/security/announce/2013/mfsa2013-47.html](http://www.mozilla.org/security/announce/2013/mfsa2013-47.html)
- [http://www.securityfocus.com/bid/59858](http://www.securityfocus.com/bid/59858)
- [http://www.ubuntu.com/usn/USN-1822-1](http://www.ubuntu.com/usn/USN-1822-1)
- [http://www.ubuntu.com/usn/USN-1823-1](http://www.ubuntu.com/usn/USN-1823-1)

---

_Sources: CVE records from the CVE Program (cve.org). CVE® is a registered trademark of The MITRE Corporation. (https://www.cve.org/) This product uses data from the NVD API but is not endorsed or certified by the NVD. (https://nvd.nist.gov/) Known Exploited Vulnerabilities catalog from CISA. (https://www.cisa.gov/known-exploited-vulnerabilities-catalog) EPSS scores from FIRST (Exploit Prediction Scoring System). (https://www.first.org/epss/)_


---
Canonical: https://rewindex.com/cve/CVE-2013-1675 · Markdown: https://rewindex.com/cve/CVE-2013-1675.md · JSON: https://rewindex.com/api/v1/cves/CVE-2013-1675 · Data licensed CC BY 4.0 (https://creativecommons.org/licenses/by/4.0/) · Generated 2026-10-26T01:59:17.042Z