CVE-2015-6781
Integer overflow in the FontData::Bound function in data/font_data.cc in Google sfntly, as used...
CVE-2015-6781 is a high vulnerability (CVSS 7.5) in Google Chrome, published December 6, 2015. No source lists public exploit code. EPSS puts the chance of exploitation in the next 30 days at 1.63%, the 76th percentile. Fixed in chromium-browser 47.0.2526.73-0ubuntu0.14.04.1.1106.
- Severity
- 7.5 HighCVSS 2.0, NVD
- Exploit chance
- 1.63%EPSS, 76th percentile
- Exploitation
- None knownNot on CISA’s or ENISA’s lists
- Fixed in
47.0.2526.73-0ubuntu0.14.04.1.1106chromium-browser +5 more
Description
Integer overflow in the FontData::Bound function in data/font_data.cc in Google sfntly, as used in Google Chrome before 47.0.2526.73, allows remote attackers to cause a denial of service or possibly have unspecified other impact via a crafted offset or length value within font data in an SFNT container.
Exploit likelihood
Affected products
Affected packages
| Package | Affected | Fixed |
|---|---|---|
chromium-browserDebian:8 From an advisory covering 23 CVEs | before 47.0.2526.73-1~deb8u1, plus listed versions 41.0.2272.118-142.0.2311.135-142.0.2311.135-1~deb8u142.0.2311.135-242.0.2311.90-1 Show 21 moreShow less42.0.2311.90-1~deb8u142.0.2311.90-243.0.2357.124-143.0.2357.124-243.0.2357.124-343.0.2357.130-143.0.2357.65-143.0.2357.65-1~deb8u143.0.2357.81-144.0.2403.107-144.0.2403.107-244.0.2403.157-144.0.2403.89-144.0.2403.89-1~deb8u145.0.2454.101-145.0.2454.85-145.0.2454.85-1~deb8u146.0.2490.13-146.0.2490.71-146.0.2490.71-1~deb8u147.0.2526.16-1 | 47.0.2526.73-1~deb8u1 |
chromium-browserRed Hat:rhel_extras:6 From an advisory covering 26 CVEs | before 0:47.0.2526.73-1.el6 | 0:47.0.2526.73-1.el6 |
chromium-browser-debuginfoRed Hat:rhel_extras:6 From an advisory covering 26 CVEs | before 0:47.0.2526.73-1.el6 | 0:47.0.2526.73-1.el6 |
chromium-browserUbuntu:14.04:LTS | before 47.0.2526.73-0ubuntu0.14.04.1.1106, plus listed versions 29.0.1547.65-0ubuntu231.0.1650.63-0ubuntu1~20131204.132.0.1700.107-0ubuntu1~20140204.977.133.0.1750.152-0ubuntu1~pkg995.134.0.1847.116-0ubuntu2 Show 13 moreShow less36.0.1985.125-0ubuntu1.14.04.0~pkg102937.0.2062.94-0ubuntu0.14.04.1~pkg104237.0.2062.120-0ubuntu0.14.04.1~pkg104938.0.2125.111-0ubuntu0.14.04.1.106139.0.2171.65-0ubuntu0.14.04.1.106440.0.2214.94-0ubuntu0.14.04.1.106840.0.2214.111-0ubuntu0.14.04.1.106941.0.2272.76-0ubuntu0.14.04.1.107643.0.2357.81-0ubuntu0.14.04.1.108943.0.2357.130-0ubuntu0.14.04.1.109244.0.2403.89-0ubuntu0.14.04.1.109545.0.2454.85-0ubuntu0.14.04.1.109745.0.2454.101-0ubuntu0.14.04.1.1099 | 47.0.2526.73-0ubuntu0.14.04.1.1106 |
chromiumopenSUSE:Tumbleweed From an advisory covering 719 CVEs | before 55.0.2883.75-3.1 | 55.0.2883.75-3.1 |
chromiumopenSUSE:Tumbleweed From an advisory covering 2310 CVEs | before 113.0.5672.92-1.1 | 113.0.5672.92-1.1 |
What each source reports
NVD Score used
Integer overflow in the FontData::Bound function in data/font_data.cc in Google sfntly, as used in Google Chrome before 47.0.2526.73, allows remote attackers to cause a denial of service or possibly have unspecified other impact via a crafted offset or length value within font data in an SFNT container.
- Record
CVE-2015-6781- CVSS 2.0
- 7.5 High
AV:N/AC:L/Au:N/C:P/I:P/A:P - Weakness
- CWE-189
- Updated
- 2026-11-02
CVE ListNo score
Integer overflow in the FontData::Bound function in data/font_data.cc in Google sfntly, as used in Google Chrome before 47.0.2526.73, allows remote attackers to cause a denial of service or possibly have unspecified other impact via a crafted offset or length value within font data in an SFNT container.
- Record
CVE-2015-6781- Updated
- 2026-11-02
EUVDEUVD-2015-6718No score
Integer overflow in the FontData::Bound function in data/font_data.cc in Google sfntly, as used in Google Chrome before 47.0.2526.73, allows remote attackers to cause a denial of service or possibly have unspecified other impact via a crafted offset or length value within font data in an SFNT container.
- Record
EUVD-2015-6718- Updated
- 2026-11-03
GitHub AdvisoriesGHSA-8x2r-xj6g-6h57No score
Integer overflow in the FontData::Bound function in data/font_data.cc in Google sfntly, as used...
Integer overflow in the FontData::Bound function in data/font_data.cc in Google sfntly, as used in Google Chrome before 47.0.2526.73, allows remote attackers to cause a denial of service or possibly have unspecified other impact via a crafted offset or length value within font data in an SFNT container.
- Record
GHSA-8x2r-xj6g-6h57- Updated
- 2026-11-02
OSVopenSUSE-SU-2024:10171-1No score
chromedriver-55.0.2883.75-3.1 on GA media
These are all security issues fixed in the chromedriver-55.0.2883.75-3.1 package on the GA media of openSUSE Tumbleweed.
- Record
openSUSE-SU-2024:10171-1- Updated
- 2026-11-02
OSVopenSUSE-SU-2024:12948-1No score
ungoogled-chromium-113.0.5672.92-1.1 on GA media
These are all security issues fixed in the ungoogled-chromium-113.0.5672.92-1.1 package on the GA media of openSUSE Tumbleweed.
- Record
openSUSE-SU-2024:12948-1- Updated
- 2026-11-02
OSVUBUNTU-CVE-2015-6781No score
Integer overflow in the FontData::Bound function in data/font_data.cc in Google sfntly, as used in Google Chrome before 47.0.2526.73, allows remote attackers to cause a denial of service or possibly have unspecified other impact via a crafted offset or length value within font data in an SFNT container.
- Record
UBUNTU-CVE-2015-6781- Updated
- 2026-11-02
History
| Recorded | Changed | Sources |
|---|---|---|
| affected, facts | ||
| aliases | EUVD | |
| first indexed | CVE List, GitHub Advisories, NVD, OSV |
Dates are when Every CVE recorded each change. Upstream dates may differ.
References
code.google.com/p/chromium/issues/detail?id=497302
googlechromereleases.blogspot.com/2015/12/stable-channel-update.html
lists.opensuse.org/opensuse-security-announce/2015-12/msg00016.html
github.com/googlei18n/sfntly/commit/de776d4ef06ca29c240de3444348894f032b03ff
security.gentoo.org/glsa/201603-09
securityfocus.com/bid/78416
Show 194 moreShow less
debian.org/security/2015/dsa-3415
codereview.chromium.org/1367323002
securitytracker.com/id/1034298
nvd.nist.gov/vuln/detail/CVE-2015-6781
access.redhat.com/errata/RHSA-2015:2545
bugzilla.redhat.com/show_bug.cgi?id=1285774
security.access.redhat.com/data/csaf/v2/advisories/2015/rhsa-2015_2545.json
cve.org/CVERecord?id=CVE-2015-6764
nodejs.org/en/blog/vulnerability/cve-2015-8027_cve-2015-6764
ubuntu.com/security/CVE-2015-6781
suse.com/security/cve/CVE-2011-3015
Left out here: 2,250 references. The JSON record has them.