CVE-2003-1339 EXPLOIT
10.0
HIGH · CVSS 2.0 · EPSS 48.6% (pctl 99)
Patch early
A public exploit exists.
Description
Stack-based buffer overflow in eZnet.exe, as used in eZ (a) eZphotoshare, (b) eZmeeting, (c) eZnetwork, and (d) eZshare allows remote attackers to cause a denial of service (crash) or execute arbitrary code, as demonstrated via (1) a long GET request and (2) a long operation or autologin parameter to SwEzModule.dll.
Scoring
| CVSS | 10.0 (HIGH, v2.0) |
|---|---|
| Vector | AV:N/AC:L/Au:N/C:C/I:C/A:C |
| EPSS | 48.61% — more likely to be exploited than 99% of all CVEs |
| Weakness | CWE-119 |
| On CISA KEV | no |
| Public exploit | yes |
| Published | 2003-12-31 |
| Last modified | 2026-06-16 |
Affected (1)
| Vendor | Product |
|---|---|
| ezmeeting | ezmeeting |
Public exploits
| Source | Title | Date |
|---|---|---|
| exploit-db | Eznet 3.5.0 - Remote Stack Overflow Universal | 2003-12-18 |
| exploit-db | Eznet 3.5.0 - Remote Stack Overflow / Denial of Service | 2003-12-15 |
References
- http://marc.info/?l=bugtraq&m=107090390002654&w=2
- http://seclists.org/bugtraq/2003/Dec/0195.html
- http://securitytracker.com/id?1008412
- http://www.governmentsecurity.org/archive/t5390.html
- https://www.exploit-db.com/exploits/133
- http://marc.info/?l=bugtraq&m=107090390002654&w=2
- http://seclists.org/bugtraq/2003/Dec/0195.html
- http://securitytracker.com/id?1008412
- http://www.governmentsecurity.org/archive/t5390.html
- https://www.exploit-db.com/exploits/133
→ the Explorer · watch your stack · NVD