ECHO-47DE-5D2A-48D4 Integer overflows in libgd (before 2.0.35) in gdImageCreate, gdImageCreateTrueColor and gdImageCopyResized on large width/height, overflowing the pixel-buffer allocation. The libgd 2.0.35 fix — the overflow2() helper and its guards on the sx*sy allocations — is already present in this trixie source: overflow2() is defined in src/extra/gd/gdhelpers.c and gdImageCreate / gdImageCreateTrueColor in src/extra/gd/gd.c bail out via overflow2(sx, sy) and the per-row size checks before allocating. There is nothing to backport; the vulnerability does not reproduce against 0.2.13. Debian rates trixie "unimportant".
| Reporter | Title | Published | Views | Family All 95 |
|---|---|---|---|---|
 | php -- multiple vulnerabilities | 30 Aug 200700:00 | – | freebsd |
 | Debian GNU/Linux Data Compromise | 28 Apr 201500:00 | – | bdu_fstec |
| Debian GNU/Linux Data Compromise | 28 Apr 201500:00 | – | bdu_fstec |
| Debian GNU/Linux Data Compromise | 28 Apr 201500:00 | – | bdu_fstec |
| Debian GNU/Linux Data Compromise | 28 Apr 201500:00 | – | bdu_fstec |
 | CentOS 3 : php (CESA-2007:0889) | 3 Oct 200700:00 | – | nessus |
| CentOS 4 / 5 : php (CESA-2007:0890) | 24 Sep 200700:00 | – | nessus |
| Debian DSA-1613-1 : libgd2 - multiple vulnerabilities | 23 Jul 200800:00 | – | nessus |
| Fedora Core 6 : php-5.1.6-3.7.fc6 (2007-709) | 25 Sep 200700:00 | – | nessus |
| FreeBSD : php -- multiple vulnerabilities (71d903fc-602d-11dc-898c-001921ab2fa4) | 14 Sep 200700:00 | – | nessus |
10
| Source | Link |
|---|---|
| advisory | www.advisory.echohq.com/cve/CVE-2007-3996 |
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15 Sep 2026 03:33Current
5.6Medium risk
Vulners AI Score5.6
CVSS 26.8
EPSS0.04219