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CVE-2014-1564
Mozilla Firefox before 32.0, Firefox ESR 31.x before 31.1, and Thunderbird 31.x before 31.1 do not properly initialize memory for GIF…
Medium4.3EPSS 5.5%
- Published
- Updated
- Reserved
- Assigned by
- mozilla
Description
Mozilla Firefox before 32.0, Firefox ESR 31.x before 31.1, and Thunderbird 31.x before 31.1 do not properly initialize memory for GIF rendering, which allows remote attackers to obtain sensitive information from process memory via crafted web script that interacts with a CANVAS element associated with a malformed GIF image.
Scores
| Scored by | CVSS | Score | Vector |
|---|---|---|---|
| NVDNVD · Modified | 2.0 | Medium4.3 | AV:N/AC:M/Au:N/C:P/I:N/A:N |
- EPSS (exploitation in 30 days)
- 5.5% · top 7.2% of all CVEs (4 Nov 2026)
Loading the EPSS history…
The list uses the assigner's score when there is one, then CISA's, then NVD's: Medium 4.3.
Weakness
Affected products
n/a
- affected n/a
References (16)
- openSUSE-SU-2015:0138 (opens in a new tab)vendor-advisoryx_refsource_SUSEx_transferred
- 20140904 Uninit memory disclosure via truncated images in Firefox (opens in a new tab)mailing-listx_refsource_BUGTRAQx_transferred
- http://packetstormsecurity.com/files/128132/Mozilla-Firefox-Secret-Leak.html (opens in a new tab)x_refsource_MISCx_transferred
- 20140903 Uninit memory disclosure via truncated images in Firefox (opens in a new tab)mailing-listx_refsource_FULLDISCx_transferred
- GLSA-201504-01 (opens in a new tab)vendor-advisoryx_refsource_GENTOOx_transferred
- http://www.oracle.com/technetwork/topics/security/bulletinapr2016-2952098.html (opens in a new tab)x_refsource_CONFIRMx_transferred
- 1030794 (opens in a new tab)vdb-entryx_refsource_SECTRACKx_transferred
- 69525 (opens in a new tab)vdb-entryx_refsource_BIDx_transferred
- openSUSE-SU-2015:1266 (opens in a new tab)vendor-advisoryx_refsource_SUSEx_transferred
- http://www.mozilla.org/security/announce/2014/mfsa2014-69.html (opens in a new tab)x_refsource_CONFIRMx_transferred
- openSUSE-SU-2014:1098 (opens in a new tab)vendor-advisoryx_refsource_SUSEx_transferred
- 60148 (opens in a new tab)third-party-advisoryx_refsource_SECUNIAx_transferred
- openSUSE-SU-2014:1099 (opens in a new tab)vendor-advisoryx_refsource_SUSEx_transferred
- 61114 (opens in a new tab)third-party-advisoryx_refsource_SECUNIAx_transferred
- https://bugzilla.mozilla.org/show_bug.cgi?id=1045977 (opens in a new tab)x_refsource_CONFIRMx_transferred
- 1030793 (opens in a new tab)vdb-entryx_refsource_SECTRACKx_transferred
Sources
The same CVE in the primary databases and aggregators, to check against.
- CVE.org record (opens in a new tab)
- CVE List JSON (GitHub) (opens in a new tab)
- NVD (opens in a new tab)
- FIRST EPSS (opens in a new tab)
- OSV.dev (opens in a new tab)
- GitHub Advisories (opens in a new tab)
- CIRCL Vulnerability-Lookup (opens in a new tab)
Badge for a README or a ticket
[](https://trackcve.app/cve/CVE-2014-1564)Record last updated .