CVE-2012-0839
Severity Score
5.0
*CVSS v2
Exploit Likelihood
*EPSS
Affected Versions
*CPE
Public Exploits
0
*Multiple Sources
Exploited in Wild
-
*KEV
Decision
-
*SSVC
Descriptions
OCaml 3.12.1 and earlier computes hash values without restricting the ability to trigger hash collisions predictably, which allows context-dependent attackers to cause a denial of service (CPU consumption) via crafted input to an application that maintains a hash table.
oCaml v3.12.1 y anteriores calcula los valores de hash sin restringir la capacidad para activar las colisiones hash predecibles, lo que permite a atacantes dependientes de contexto causar una denegación de servicio (consumo de CPU) a través de entrada modificada a una aplicación que mantiene una tabla hash.
*Credits:
N/A
CVSS Scores
Attack Vector
Attack Complexity
Authentication
Confidentiality
Integrity
Availability
* Common Vulnerability Scoring System
SSVC
- Decision:-
Exploitation
Automatable
Tech. Impact
* Organization's Worst-case Scenario
Timeline
- 2012-01-19 CVE Reserved
- 2012-02-08 CVE Published
- 2023-03-07 EPSS Updated
- 2024-08-06 CVE Updated
- ---------- Exploited in Wild
- ---------- KEV Due Date
- ---------- First Exploit
CWE
- CWE-20: Improper Input Validation
CAPEC
References (7)
| URL | Tag | Source |
|---|---|---|
| http://openwall.com/lists/oss-security/2012/02/07/1 | Mailing List | |
| http://openwall.com/lists/oss-security/2012/02/07/2 | Mailing List | |
| http://secunia.com/advisories/47853 | Third Party Advisory | |
| http://www.mail-archive.com/caml-list%40inria.fr/msg01477.html | Mailing List | |
| http://www.mail-archive.com/caml-list%40inria.fr/msg01478.html | Mailing List | |
| http://www.nruns.com/_downloads/advisory28122011.pdf | X_refsource_misc | |
| http://www.ocert.org/advisories/ocert-2011-003.html | X_refsource_misc |
| URL | Date | SRC |
|---|
| URL | Date | SRC |
|---|
| URL | Date | SRC |
|---|
Affected Vendors, Products, and Versions
| Vendor | Product | Version | Other | Status | ||||||
|---|---|---|---|---|---|---|---|---|---|---|
| Vendor | Product | Version | Other | Status | <-- --> | Vendor | Product | Version | Other | Status |
| Inria Search vendor "Inria" | Ocaml Search vendor "Inria" for product "Ocaml" | <= 3.12.1 Search vendor "Inria" for product "Ocaml" and version " <= 3.12.1" | - |
Affected
| ||||||
| Inria Search vendor "Inria" | Ocaml Search vendor "Inria" for product "Ocaml" | 1.07 Search vendor "Inria" for product "Ocaml" and version "1.07" | - |
Affected
| ||||||
| Inria Search vendor "Inria" | Ocaml Search vendor "Inria" for product "Ocaml" | 2.02 Search vendor "Inria" for product "Ocaml" and version "2.02" | - |
Affected
| ||||||
| Inria Search vendor "Inria" | Ocaml Search vendor "Inria" for product "Ocaml" | 2.04 Search vendor "Inria" for product "Ocaml" and version "2.04" | - |
Affected
| ||||||
| Inria Search vendor "Inria" | Ocaml Search vendor "Inria" for product "Ocaml" | 2.99 Search vendor "Inria" for product "Ocaml" and version "2.99" | alpha |
Affected
| ||||||
| Inria Search vendor "Inria" | Ocaml Search vendor "Inria" for product "Ocaml" | 3.00 Search vendor "Inria" for product "Ocaml" and version "3.00" | - |
Affected
| ||||||
| Inria Search vendor "Inria" | Ocaml Search vendor "Inria" for product "Ocaml" | 3.01 Search vendor "Inria" for product "Ocaml" and version "3.01" | - |
Affected
| ||||||
| Inria Search vendor "Inria" | Ocaml Search vendor "Inria" for product "Ocaml" | 3.02 Search vendor "Inria" for product "Ocaml" and version "3.02" | - |
Affected
| ||||||
| Inria Search vendor "Inria" | Ocaml Search vendor "Inria" for product "Ocaml" | 3.03 Search vendor "Inria" for product "Ocaml" and version "3.03" | alpha |
Affected
| ||||||
| Inria Search vendor "Inria" | Ocaml Search vendor "Inria" for product "Ocaml" | 3.04 Search vendor "Inria" for product "Ocaml" and version "3.04" | - |
Affected
| ||||||
| Inria Search vendor "Inria" | Ocaml Search vendor "Inria" for product "Ocaml" | 3.05 Search vendor "Inria" for product "Ocaml" and version "3.05" | beta |
Affected
| ||||||
| Inria Search vendor "Inria" | Ocaml Search vendor "Inria" for product "Ocaml" | 3.06 Search vendor "Inria" for product "Ocaml" and version "3.06" | - |
Affected
| ||||||
| Inria Search vendor "Inria" | Ocaml Search vendor "Inria" for product "Ocaml" | 3.07 Search vendor "Inria" for product "Ocaml" and version "3.07" | - |
Affected
| ||||||
| Inria Search vendor "Inria" | Ocaml Search vendor "Inria" for product "Ocaml" | 3.07 Search vendor "Inria" for product "Ocaml" and version "3.07" | beta1 |
Affected
| ||||||
| Inria Search vendor "Inria" | Ocaml Search vendor "Inria" for product "Ocaml" | 3.07 Search vendor "Inria" for product "Ocaml" and version "3.07" | beta2 |
Affected
| ||||||
| Inria Search vendor "Inria" | Ocaml Search vendor "Inria" for product "Ocaml" | 3.07 Search vendor "Inria" for product "Ocaml" and version "3.07" | pl2 |
Affected
| ||||||
| Inria Search vendor "Inria" | Ocaml Search vendor "Inria" for product "Ocaml" | 3.08 Search vendor "Inria" for product "Ocaml" and version "3.08" | - |
Affected
| ||||||
| Inria Search vendor "Inria" | Ocaml Search vendor "Inria" for product "Ocaml" | 3.09 Search vendor "Inria" for product "Ocaml" and version "3.09" | - |
Affected
| ||||||
| Inria Search vendor "Inria" | Ocaml Search vendor "Inria" for product "Ocaml" | 3.10 Search vendor "Inria" for product "Ocaml" and version "3.10" | - |
Affected
| ||||||
| Inria Search vendor "Inria" | Ocaml Search vendor "Inria" for product "Ocaml" | 3.11 Search vendor "Inria" for product "Ocaml" and version "3.11" | - |
Affected
| ||||||
| Inria Search vendor "Inria" | Ocaml Search vendor "Inria" for product "Ocaml" | 3.12 Search vendor "Inria" for product "Ocaml" and version "3.12" | - |
Affected
| ||||||