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CVE-2014-7901
Integer overflow in the opj_t2_read_packet_data function in fxcodec/fx_libopenjpeg/libopenjpeg20/t2.c in OpenJPEG in PDFium, as used in…
High7.5EPSS 1.4%
- Published
- Updated
- Reserved
- Assigned by
- Chrome
Description
Integer overflow in the opj_t2_read_packet_data function in fxcodec/fx_libopenjpeg/libopenjpeg20/t2.c in OpenJPEG in PDFium, as used in Google Chrome before 39.0.2171.65, allows remote attackers to cause a denial of service or possibly have unspecified other impact via a long segment in a JPEG image.
Scores
| Scored by | CVSS | Score | Vector |
|---|---|---|---|
| NVDNVD · Modified | 2.0 | High7.5 | AV:N/AC:L/Au:N/C:P/I:P/A:P |
- EPSS (exploitation in 30 days)
- 1.4% · top 28% of all CVEs (2 Nov 2026)
Loading the EPSS history…
The list uses the assigner's score when there is one, then CISA's, then NVD's: High 7.5.
Weakness
Affected products
n/a
- affected n/a
References (6)
- 1031241 (opens in a new tab)vdb-entryx_refsource_SECTRACKx_transferred
- google-chrome-cve20147901-overflow(98789) (opens in a new tab)vdb-entryx_refsource_XFx_transferred
- 71158 (opens in a new tab)vdb-entryx_refsource_BIDx_transferred
- https://pdfium.googlesource.com/pdfium/+/e93d5341d87c54713a9632c8823288fa901a3b78 (opens in a new tab)x_refsource_CONFIRMx_transferred
- https://code.google.com/p/chromium/issues/detail?id=413375 (opens in a new tab)x_refsource_CONFIRMx_transferred
- http://googlechromereleases.blogspot.com/2014/11/stable-channel-update_18.html (opens in a new tab)x_refsource_CONFIRMx_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)
Record last updated .