CVE-2012-1035

CVSS V2 Medium 5 CVSS V3 None

Description

AdaCore Ada Web Services (AWS) before 2.10.2 computes hash values for form parameters without restricting the ability to trigger hash collisions predictably, which allows remote attackers to cause a denial of service (CPU consumption) by sending many crafted parameters.

Overview

CVE ID
CVE-2012-1035

Assigner
cve@mitre.org

Vulnerability Status
Analyzed

Published Version
2012-02-08T21:55:01

Last Modified Date
2012-02-09T05:00:00

Weakness Enumerations

CWE	URL
CWE-20	http://cwe.mitre.org/data/definitions/20.html

CPE Configuration (Product)

CPE	Vulnerable	Operator	Version Start	Version End
cpe:2.3:a:adacore:ada_web_services::::::::	1	OR		2.10.1
cpe:2.3:a:adacore:ada_web_services:2.10.0:::::::*	1	OR

CVSS Version 2

Version
2.0

Vector String
AV:N/AC:L/Au:N/C:N/I:N/A:P

Access Vector
NETWORK

Access Compatibility
LOW

Authentication
NONE

Confidentiality Impact
NONE

Integrity Impact
NONE

Availability Impact
PARTIAL

Base Score
5

Severity
MEDIUM

Exploitability Score
10

Impact Score
2.9

References

Reference URL	Reference Tags
http://www.ocert.org/advisories/ocert-2011-003.html
http://archives.neohapsis.com/archives/bugtraq/2012-01/0169.html
http://www.nruns.com/_downloads/advisory28122011.pdf
http://www.adacore.com/2012/01/27/security-advisory-sa-2012-l119-003-hash-collisions-in-aws/	Vendor Advisory

Sources

Source Name	Source URL
NIST	https://nvd.nist.gov/vuln/detail/CVE-2012-1035
MITRE	https://cve.mitre.org/cgi-bin/cvename.cgi?name=CVE-2012-1035

History

Created	Old Value	New Value	Data Type	Notes
2022-05-10 10:56:38				Added to TrackCVE