IIPImage High Resolution Streaming Image Server iipsrv.fcgi integer overflow
CVSS Meta Temp Score | Current Exploit Price (≈) | CTI Interest Score |
---|---|---|
5.3 | $0-$5k | 0.00 |
A vulnerability was found in IIPImage High Resolution Streaming Image Server (version unknown). It has been classified as critical. Affected is an unknown function of the file iipsrv.fcgi. The manipulation with an unknown input leads to a integer overflow vulnerability. CWE is classifying the issue as CWE-190. The product performs a calculation that can produce an integer overflow or wraparound, when the logic assumes that the resulting value will always be larger than the original value. This can introduce other weaknesses when the calculation is used for resource management or execution control. This is going to have an impact on confidentiality, integrity, and availability.
The weakness was shared 02/07/2022 as 4ed59265fbbd636dc2fbbf325f8ea37ed300a6d9. The advisory is shared for download at github.com. This vulnerability is traded as CVE-2021-46389 since 01/18/2022. There are known technical details, but no exploit is available.
Applying the patch 4ed59265fbbd636dc2fbbf325f8ea37ed300a6d9 is able to eliminate this problem. The bugfix is ready for download at github.com.
Product
Name
License
CPE 2.3
CPE 2.2
CVSSv4
VulDB CVSS-B Score: 🔍VulDB CVSS-BT Score: 🔍
VulDB Vector: 🔍
VulDB Reliability: 🔍
CVSSv3
VulDB Meta Base Score: 5.5VulDB Meta Temp Score: 5.3
VulDB Base Score: 5.5
VulDB Temp Score: 5.3
VulDB Vector: 🔍
VulDB Reliability: 🔍
CVSSv2
AV | AC | Au | C | I | A |
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💳 | 💳 | 💳 | 💳 | 💳 | 💳 |
💳 | 💳 | 💳 | 💳 | 💳 | 💳 |
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Vector | Complexity | Authentication | Confidentiality | Integrity | Availability |
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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: 🔍
Exploiting
Class: Integer overflowCWE: CWE-190 / CWE-189
CAPEC: 🔍
ATT&CK: 🔍
Local: No
Remote: Partially
Availability: 🔍
Status: Not defined
EPSS Score: 🔍
EPSS Percentile: 🔍
Price Prediction: 🔍
Current Price Estimation: 🔍
0-Day | unlock | unlock | unlock | unlock |
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Today | unlock | unlock | unlock | unlock |
Threat Intelligence
Interest: 🔍Active Actors: 🔍
Active APT Groups: 🔍
Countermeasures
Recommended: PatchStatus: 🔍
0-Day Time: 🔍
Patch: 4ed59265fbbd636dc2fbbf325f8ea37ed300a6d9
Timeline
01/18/2022 🔍02/07/2022 🔍
02/07/2022 🔍
02/11/2022 🔍
Sources
Advisory: 4ed59265fbbd636dc2fbbf325f8ea37ed300a6d9Status: Confirmed
CVE: CVE-2021-46389 (🔍)
Entry
Created: 02/07/2022 17:33Updated: 02/11/2022 13:19
Changes: 02/07/2022 17:33 (39), 02/11/2022 13:19 (1)
Complete: 🔍
Cache ID: 983
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