CVE-2015-0826 — Improper Restriction of Operations within the Bounds of a Memory Buffer in Mozilla Firefox

CWE-119 — Improper Restriction of Operations within the Bounds of a Memory BufferCWE-125 — Out-of-bounds Read9 documents6 sources
Severity
6.8MEDIUMNVD
OSV4.3
EPSS
0.7%
top 28.03%
CISA KEV
Not in KEV
Exploit
No known exploits
Affected products
3
Mozilla FirefoxCanonical Ubuntu LinuxOpensuse
Timeline
PublishedFeb 25
Latest updateMay 14

Description

The nsTransformedTextRun::SetCapitalization function in Mozilla Firefox before 36.0 allows remote attackers to execute arbitrary code or cause a denial of service (out-of-bounds read of heap memory) via a crafted Cascading Style Sheets (CSS) token sequence that triggers a restyle or reflow operation.

CVSS vector

AV:N/AC:M/C:P/I:P/A:PExploitability: 8.6 | Impact: 6.4

Affected Packages3 packages

▶Ubuntumozilla/firefox< 36.0+build2-0ubuntu0.14.04.4+1
▶NVDmozilla/firefox35.0.1+214
▶NVDopensuse/opensuse13.1, 13.2+1

Also affects: Ubuntu Linux 12.04, 14.04, 14.10

🔴Vulnerability Details

4
GHSA
GHSA-vjx5-qhvw-79qj: The nsTransformedTextRun::SetCapitalization function in Mozilla Firefox before 36↗2022-05-14
▶
OSV
firefox regression↗2015-03-09
▶
OSV
firefox vulnerabilities↗2015-02-25
▶
OSV
CVE-2015-0826: The nsTransformedTextRun::SetCapitalization function in Mozilla Firefox before 36↗2015-02-25
▶

📋Vendor Advisories

3
Ubuntu
Firefox regression↗2015-03-09
▶
Ubuntu
Firefox vulnerabilities↗2015-02-25
▶
Red Hat
Mozilla: Buffer overflow during CSS restyling (MFSA 2015-20)↗2015-02-24
▶

💬Community

1
Bugzilla
CVE-2015-0826 Mozilla: Buffer overflow during CSS restyling (MFSA 2015-20)↗2015-02-24
▶