CVE-2014-7901 json
Integer overflow in the opj_t2_read_packet_data function in fxcodec/fx_libopenjpeg/libopenjpeg20/t2.c in OpenJPEG in PDFium, as used in Goo…
published 2014-11-19 11 y ago modified 2026-06-17 4 mo ago also EUVD-2014-7751
- cvss
- 7.5
- version 2.0, NVD
- cisa kev
- Not listed
- not in CISA's catalog
- epss
- 1.4%
- EPSS 1.4% chance of exploitation in 30 days, percentile 71%
- public exploits
- 0
- none known
Summary
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.
Patch / fix
- chromium-browser Ubuntu 14.04 LTS 39.0.2171.65-0ubuntu0.14.04.1.1064
ubuntu advisories UBUNTU-CVE-2014-7901
Ubuntu security data © Canonical Ltd., from https://github.com/canonical/ubuntu-security-notices via OSV; changed: normalised to fixed package versions per release. CC BY-SA 4.0
- chromium openSUSE Tumbleweed 55.0.2883.75-3.1
- chromium openSUSE Tumbleweed 113.0.5672.92-1.1
opensuse advisories openSUSE-SU-2024:10171-1openSUSE-SU-2024:12948-1
Exploit prediction
1.35% chance of exploitation in the next 30 days, higher than 71% of all scored CVEs (FIRST EPSS, 2026-11-09).
CVSS scores
| assigned by | version | score | vector |
|---|---|---|---|
| NVD | 2.0 | 7.5 | AV:N/AC:L/Au:N/C:P/I:P/A:P |
Classification
- Weakness
-
- CWE-189 Numeric Errors
- Technology feeds
References
- pdfium.googlesource.com /pdfium/+/e93d5341d87c54713a9632c8823288fa901a3b78
-
securitytracker.com
/id/1031241
vdb-entry
-
exchange.xforce.ibmcloud.com
/vulnerabilities/98789
vdb-entry
-
securityfocus.com
/bid/71158
vdb-entry
- code.google.com /p/chromium/issues/detail?id=413375
- googlechromereleases.blogspot.com /2014/11/stable-channel-update_18.html
Sources
- CVE List CVE-2014-7901
- NVD CVE-2014-7901
Fencer Intel keeps one entry per vulnerability: the CVE id wins, then GHSA, and records that alias each other are merged, except that two CVEs always keep separate entries. The same data is available as JSON.