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CVE-2015-6776
The opj_dwt_decode_1* functions in dwt.c in OpenJPEG, as used in PDFium in Google Chrome before 47.0.2526.73, allow remote attackers to…
Medium6.8EPSS 1.5%
- Published
- Updated
- Reserved
- Assigned by
- Chrome
Description
The opj_dwt_decode_1* functions in dwt.c in OpenJPEG, as used in PDFium in Google Chrome before 47.0.2526.73, allow remote attackers to cause a denial of service (out-of-bounds array access) or possibly have unspecified other impact via crafted JPEG 2000 data that is mishandled during a discrete wavelet transform.
Scores
| Scored by | CVSS | Score | Vector |
|---|---|---|---|
| NVDNVD · Modified | 2.0 | Medium6.8 | AV:N/AC:M/Au:N/C:P/I:P/A:P |
- EPSS (exploitation in 30 days)
- 1.5% · top 26% of all CVEs (3 Nov 2026)
Loading the EPSS history…
The list uses the assigner's score when there is one, then CISA's, then NVD's: Medium 6.8.
Weakness
Affected products
n/a
- affected n/a
References (11)
- https://codereview.chromium.org/1416783002/diff/20001/third_party/libopenjpeg20/0003-dwt-decode.patch (opens in a new tab)x_refsource_CONFIRMx_transferred
- http://googlechromereleases.blogspot.com/2015/12/stable-channel-update.html (opens in a new tab)x_refsource_CONFIRMx_transferred
- https://codereview.chromium.org/1416783002 (opens in a new tab)x_refsource_CONFIRMx_transferred
- openSUSE-SU-2015:2290 (opens in a new tab)vendor-advisoryx_refsource_SUSEx_transferred
- https://code.google.com/p/chromium/issues/detail?id=457480 (opens in a new tab)x_refsource_CONFIRMx_transferred
- GLSA-201603-09 (opens in a new tab)vendor-advisoryx_refsource_GENTOOx_transferred
- 78416 (opens in a new tab)vdb-entryx_refsource_BIDx_transferred
- DSA-3415 (opens in a new tab)vendor-advisoryx_refsource_DEBIANx_transferred
- https://codereview.chromium.org/1416783002/diff/20001/third_party/libopenjpeg20/README.pdfium (opens in a new tab)x_refsource_CONFIRMx_transferred
- openSUSE-SU-2015:2291 (opens in a new tab)vendor-advisoryx_refsource_SUSEx_transferred
- 1034298 (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)
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[](https://trackcve.app/cve/CVE-2015-6776)Record last updated .