CVE-2013-1675: Mozilla Firefox Information Disclosure Vulnerability
Vulnerability summary
CVE-2013-1675 is a medium (CVSS 6.5) Improper Initialization vulnerability in Mozilla Firefox. It is known to be exploited: CISA lists it, first on 03-03-2022. EPSS estimates a 6.70% chance of exploitation in the next 30 days, higher than 93.8% of scored vulnerabilities. 1 public exploit is recorded.
Advisory lineage
Upstream 0 · Downstream 7 · Related 3Timeline
- 16-05-2013PublishedVulnerability first disclosed.
- 03-03-2022Added to CISA KEVMozilla Firefox Information Disclosure Vulnerability
- 24-03-2022CISA remediation dueApply updates per vendor instructions.
- 22-10-2025Last modifiedVulnerability information updated.
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.
CVSS metrics
3 scores · 2 sources · 2 versions- NVDNIST6.5MediumCVSS:3.1/AV:N/AC:L/PR:N/UI:R/S:U/C:H/I:N/A:N
EPSS trend
Probability
6.70%
Chance of exploitation in the next 30 days
Percentile
94%
Versus all other CVEs
30-day change
0.00 pp
From 6.70% on 19-09-2026
Known exploited
Compare KEV catalogs
CISA KEVListed- Added
- 03-03-2022
- Federal due date
- 24-03-2022
CISA required action
Apply updates per vendor instructions. nvd.nist.gov/vuln/detail/CVE-2013-1675
Public exploits
1 foundExploit Reference (bugzilla.mozilla.org)
Maturity: unknown
Weaknesses
CWE · root causeAffected systems
Redhat12 products
- enterprise_linux_desktop5.0 | 6.0
- enterprise_linux_eus5.9 | 6.4
- enterprise_linux_for_ibm_z_systems5.0_s390x | 6.0_s390x
- enterprise_linux_for_ibm_z_systems_eus5.9_s390x | 6.4_s390x
- enterprise_linux_for_power_big_endian5.0_ppc | 6.0_ppc64
Mozilla3 products
- firefox< 21.0 | ≥ 17.0, < 17.0.6
- thunderbird< 17.0.6
- thunderbird_esr≥ 17.0, < 17.0.6
Canonical1 product
- ubuntu_linuxEOL12.04 | 12.10 | 13.04
Debian1 product
- debian_linuxEOL7.0
Opensuse1 product
- opensuseEOL12.2 | 12.3
5 vendors · 18 products
References
16 links
- www.mandriva.com/security/advisories?name=MDVSA-2013:165Vendor AdvisoryX Refsource MANDRIVABroken Link
- lists.opensuse.org/opensuse-security-announce/2013-05/msg00010.htmlVendor AdvisoryX Refsource SUSEMailing ListThird Party Advisory
- lists.opensuse.org/opensuse-security-announce/2013-06/msg00006.htmlVendor AdvisoryX Refsource SUSEMailing ListThird Party Advisory
- oval.cisecurity.org/repository/search/definition/oval%3Aorg.mitre.oval%3Adef%3A16976VDB EntrySignatureX Refsource OVALBroken Link
- lists.opensuse.org/opensuse-security-announce/2013-05/msg00011.htmlVendor AdvisoryX Refsource SUSEMailing ListThird Party Advisory
Show all 16 references
- lists.opensuse.org/opensuse-security-announce/2013-05/msg00012.htmlVendor AdvisoryX Refsource SUSEMailing ListThird Party Advisory
- lists.opensuse.org/opensuse-security-announce/2013-06/msg00008.htmlVendor AdvisoryX Refsource SUSEMailing ListThird Party Advisory
- www.cisa.gov/known-exploited-vulnerabilities-catalog?field_cve=CVE-2013-1675Government ResourceUS Government Resource