| Name | CVE-2008-1026 |
| Description | Integer overflow in the PCRE regular expression compiler (JavaScriptCore/pcre/pcre_compile.cpp) in Apple WebKit, as used in Safari before 3.1.1, allows remote attackers to execute arbitrary code via a regular expression with large, nested repetition counts, which triggers a heap-based buffer overflow. |
| Source | CVE (at NVD; CERT, LWN, oss-sec, fulldisc, Red Hat, Ubuntu, Gentoo, SUSE bugzilla/CVE, GitHub advisories/code/issues, web search, more) |
Vulnerable and fixed packages
The table below lists information on source packages.
| Source Package | Release | Version | Status |
|---|
| qt4-x11 (PTS) | jessie, jessie (lts) | 4:4.8.6+git64-g5dc8b2b+dfsg-3+deb8u5 | fixed |
| stretch (security) | 4:4.8.7+dfsg-11+deb9u3 | fixed |
| stretch (lts), stretch | 4:4.8.7+dfsg-11+deb9u4 | fixed |
| buster (security), buster, buster (lts) | 4:4.8.7+dfsg-18+deb10u2 | fixed |
The information below is based on the following data on fixed versions.
| Package | Type | Release | Fixed Version | Urgency | Origin | Debian Bugs |
|---|
| qt4-x11 | source | (unstable) | (not affected) | | | |
| webkit | source | (unstable) | 0~svn31841-1 | | | |
Notes
- qt4-x11 <not-affected> (vulnerable code not present referring to upstream)
for qt, referring to upstream this only applies to optimized code in safari 3.1
branch and qt 4.4 is based on safari 3.0