VDB-8836 · SA53526 · OSVDB 93559

Hex-Rays SA IDA Pro up to 6.3 qrealloc/qrealloc_or_throw memory corruption

CVSS Meta Temp Score
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CTI Interest Score
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5.7$0-$5k0.00

A vulnerability was found in Hex-Rays SA IDA Pro up to 6.3. It has been declared as critical. This vulnerability affects the function qrealloc/qrealloc_or_throw. The manipulation with an unknown input leads to a memory corruption vulnerability. The CWE definition for the vulnerability is CWE-119. The product performs operations on a memory buffer, but it can read from or write to a memory location that is outside of the intended boundary of the buffer. As an impact it is known to affect confidentiality, integrity, and availability.

The weakness was released 05/15/2013 by Masaaki Chida as not defined changelog entry (Website). The advisory is shared for download at hex-rays.com. The public release was coordinated with the vendor. The exploitation appears to be difficult. The attack needs to be approached locally. No form of authentication is required for a successful exploitation. There are known technical details, but no exploit is available.

Applying a patch is able to eliminate this problem. The bugfix is ready for download at hex-rays.com. A possible mitigation has been published immediately after the disclosure of the vulnerability.

Entries connected to this vulnerability are available at 8837, 8838, 9525 and 9814.

Productinfo

Vendor

Name

Version

CPE 2.3info

CPE 2.2info

CVSSv4info

VulDB CVSS-B Score: 🔍
VulDB CVSS-BT Score: 🔍
VulDB Vector: 🔍
VulDB Reliability: 🔍

CVSSv3info

VulDB Meta Base Score: 5.9
VulDB Meta Temp Score: 5.7

VulDB Base Score: 5.9
VulDB Temp Score: 5.7
VulDB Vector: 🔍
VulDB Reliability: 🔍

CVSSv2info

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VulDB Base Score: 🔍
VulDB Temp Score: 🔍
VulDB Reliability: 🔍

Exploitinginfo

Class: Memory corruption
CWE: CWE-119
ATT&CK: Unknown

Local: Yes
Remote: No

Availability: 🔍
Status: Not defined
Price Prediction: 🔍
Current Price Estimation: 🔍

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Threat Intelligenceinfo

Interest: 🔍
Active Actors: 🔍
Active APT Groups: 🔍

Countermeasuresinfo

Recommended: Patch
Status: 🔍

Reaction Time: 🔍
0-Day Time: 🔍
Exposure Time: 🔍

Patch: hex-rays.com

Timelineinfo

05/15/2013 🔍
05/15/2013 +0 days 🔍
05/23/2013 +8 days 🔍
05/23/2013 +0 days 🔍
03/23/2019 +2130 days 🔍

Sourcesinfo

Advisory: hex-rays.com
Researcher: Masaaki Chida
Status: Not defined
Coordinated: 🔍
Secunia: 53526 - IDA Pro Multiple Vulnerabilities, Moderately Critical
OSVDB: 93559

See also: 🔍

Entryinfo

Created: 05/23/2013 18:56
Updated: 03/23/2019 09:02
Changes: 05/23/2013 18:56 (45), 03/23/2019 09:02 (5)
Complete: 🔍
Committer:

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