CVE-2011-1033 json
Stack-based buffer overflow in oninit in IBM Informix Dynamic Server (IDS) 11.50 allows remote attackers to execute arbitrary code via craf…
published 2011-02-14 15 y ago modified 2026-06-16 4 mo ago also EUVD-2011-1049
- cvss
- 9.3
- version 2.0, NVD
- cisa kev
- Not listed
- not in CISA's catalog
- epss
- 4.8%
- EPSS 4.8% chance of exploitation in 30 days, percentile 91%
- public exploits
- 0
- none known
Summary
Stack-based buffer overflow in oninit in IBM Informix Dynamic Server (IDS) 11.50 allows remote attackers to execute arbitrary code via crafted arguments in the USELASTCOMMITTED session environment option in a SQL SET ENVIRONMENT statement.
Exploit prediction
4.76% chance of exploitation in the next 30 days, higher than 91% of all scored CVEs (FIRST EPSS, 2026-11-09).
CVSS scores
| assigned by | version | score | vector |
|---|---|---|---|
| NVD | 2.0 | 9.3 | AV:N/AC:M/Au:N/C:C/I:C/A:C |
Classification
- Weakness
-
- CWE-119 Improper Restriction of Operations within the Bounds of a Memory Buffer
References
-
vupen.com
/english/advisories/2011/0309
vdb-entry, vendor-advisory
-
secunia.com
/advisories/43212
third-party-advisory, vendor-advisory
- zerodayinitiative.com /advisories/ZDI-11-050/
-
securityfocus.com
/bid/46230
vdb-entry
-
securityreason.com
/securityalert/8078
third-party-advisory
- dvlabs.tippingpoint.com /blog/2011/02/07/zdi-disclosure-ibm
-
exchange.xforce.ibmcloud.com
/vulnerabilities/65209
vdb-entry
-
securityfocus.com
/archive/1/516250/100/0/threaded
mailing-list
Sources
- CVE List CVE-2011-1033
- NVD CVE-2011-1033
Fencer Intel keeps one entry per vulnerability: the CVE id wins, then GHSA, and records that alias each other are merged, except that two CVEs always keep separate entries. The same data is available as JSON.