CVSS Meta Temp Score | Current Exploit Price (≈) | CTI Interest Score |
---|---|---|
6.4 | $0-$5k | 0.00 |
A vulnerability was found in MeCab. It has been rated as critical. Affected by this issue is an unknown functionality. The manipulation with an unknown input leads to a memory corruption vulnerability. Using CWE to declare the problem leads to 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. Impacted is confidentiality, integrity, and availability. CVE summarizes:
Buffer overflow in MeCab before 0.96 has unknown impact and attack vectors.
The weakness was shared 06/10/2007 (Website). The advisory is shared for download at internap.dl.sourceforge.net. This vulnerability is handled as CVE-2007-3231 since 06/14/2007. The exploitation is known to be easy. The attack may be launched remotely. No form of authentication is required for exploitation. There are neither technical details nor an exploit publicly available.
It is declared as proof-of-concept.
Upgrading to version 0.94pre2 eliminates this vulnerability.
The vulnerability is also documented in the vulnerability database at X-Force (34862).
Product
Name
Version
- 0.6
- 0.7
- 0.71
- 0.72
- 0.73
- 0.74
- 0.75
- 0.76
- 0.77
- 0.78
- 0.79
- 0.80
- 0.81
- 0.90
- 0.90rc6
- 0.90rc7
- 0.90rc8
- 0.90rc9
- 0.90rc10
- 0.90rc11
- 0.91
- 0.92
- 0.93
- 0.94
- 0.94pre1
- 0.94pre2
- 0.95
- 0.95pre1
CPE 2.3
CPE 2.2
CVSSv4
VulDB CVSS-B Score: 🔍VulDB CVSS-BT Score: 🔍
VulDB Vector: 🔍
VulDB Reliability: 🔍
CVSSv3
VulDB Meta Base Score: 7.3VulDB Meta Temp Score: 6.4
VulDB Base Score: 7.3
VulDB Temp Score: 6.4
VulDB Vector: 🔍
VulDB Reliability: 🔍
CVSSv2
AV | AC | Au | C | I | A |
---|---|---|---|---|---|
💳 | 💳 | 💳 | 💳 | 💳 | 💳 |
💳 | 💳 | 💳 | 💳 | 💳 | 💳 |
💳 | 💳 | 💳 | 💳 | 💳 | 💳 |
Vector | Complexity | Authentication | Confidentiality | Integrity | Availability |
---|---|---|---|---|---|
unlock | unlock | unlock | unlock | unlock | unlock |
unlock | unlock | unlock | unlock | unlock | unlock |
unlock | unlock | unlock | unlock | unlock | unlock |
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: Proof-of-Concept
EPSS Score: 🔍
EPSS Percentile: 🔍
Price Prediction: 🔍
Current Price Estimation: 🔍
0-Day | unlock | unlock | unlock | unlock |
---|---|---|---|---|
Today | unlock | unlock | unlock | unlock |
Threat Intelligence
Interest: 🔍Active Actors: 🔍
Active APT Groups: 🔍
Countermeasures
Recommended: UpgradeStatus: 🔍
0-Day Time: 🔍
Upgrade: MeCab 0.94pre2
Timeline
06/10/2007 🔍06/14/2007 🔍
06/14/2007 🔍
10/08/2007 🔍
03/15/2015 🔍
09/04/2018 🔍
Sources
Advisory: internap.dl.sourceforge.netStatus: Confirmed
Confirmation: 🔍
CVE: CVE-2007-3231 (🔍)
X-Force: 34862 - MeCab unspecified buffer overflow
OSVDB: 41595 - MeCab Unspecified Overflow
Vupen: ADV-2007-2179
Entry
Created: 03/15/2015 15:58Updated: 09/04/2018 07:10
Changes: 03/15/2015 15:58 (48), 09/04/2018 07:10 (6)
Complete: 🔍
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