CVSS Meta Temp Score | Current Exploit Price (≈) | CTI Interest Score |
---|---|---|
8.3 | $0-$5k | 0.00 |
A vulnerability, which was classified as critical, was found in JustSystems Ichitaro Viewer up to 19.0.3.0. This affects an unknown part. The manipulation with an unknown input leads to a memory corruption vulnerability. CWE is classifying the issue as 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. This is going to have an impact on confidentiality, integrity, and availability. The summary by CVE is:
JustSystems Ichitaro 2005 through 2011, Ichitaro Government 6, Ichitaro Government 2006 through 2010, Ichitaro Portable, Ichitaro Pro, and Ichitaro Viewer allow remote attackers to execute arbitrary code or cause a denial of service (heap memory corruption) via a crafted document, as exploited in the wild in early 2011.
The weakness was presented 07/18/2011 (Website). It is possible to read the advisory at justsystems.com. This vulnerability is uniquely identified as CVE-2011-1331 since 03/09/2011. It is possible to initiate the attack remotely. No form of authentication is needed for exploitation. The technical details are unknown and an exploit is not publicly available.
The vulnerability is also documented in the vulnerability database at X-Force (68072).
Product
Vendor
Name
Version
CPE 2.3
CPE 2.2
CVSSv4
VulDB CVSS-B Score: 🔍VulDB CVSS-BT Score: 🔍
VulDB Vector: 🔍
VulDB Reliability: 🔍
CVSSv3
VulDB Meta Base Score: 10.0VulDB Meta Temp Score: 8.3
VulDB Base Score: 10.0
VulDB Temp Score: 8.3
VulDB Vector: 🔍
VulDB Reliability: 🔍
CVSSv2
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Vector | Complexity | Authentication | Confidentiality | Integrity | Availability |
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VulDB Base Score: 🔍
VulDB Temp Score: 🔍
VulDB Reliability: 🔍
NVD Base Score: 🔍
Exploiting
Class: Memory corruptionCWE: CWE-119
ATT&CK: Unknown
Local: No
Remote: Yes
Availability: 🔍
Status: Unproven
EPSS Score: 🔍
EPSS Percentile: 🔍
Price Prediction: 🔍
Current Price Estimation: 🔍
0-Day | unlock | unlock | unlock | unlock |
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OpenVAS ID: 902396
OpenVAS Name: JustSystems Ichitaro Products Denial of Service Vulnerability
OpenVAS File: 🔍
OpenVAS Family: 🔍
Threat Intelligence
Interest: 🔍Active Actors: 🔍
Active APT Groups: 🔍
Countermeasures
Recommended: no mitigation knownStatus: 🔍
0-Day Time: 🔍
Timeline
03/09/2011 🔍06/16/2011 🔍
07/18/2011 🔍
07/18/2011 🔍
03/23/2015 🔍
01/24/2018 🔍
Sources
Advisory: justsystems.comStatus: Not defined
Confirmation: 🔍
CVE: CVE-2011-1331 (🔍)
X-Force: 68072 - Ichitaro unspecified buffer overflow
SecurityFocus: 48283 - JustSystems Ichitaro Memory Management Program Remote Heap Buffer Overflow Vulnerability
Secunia: 44956
Entry
Created: 03/23/2015 16:50Updated: 01/24/2018 10:14
Changes: 03/23/2015 16:50 (52), 01/24/2018 10:14 (6)
Complete: 🔍
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