Vulnerability Details : CVE-2021-46389
IIPImage High Resolution Streaming Image Server prior to commit 882925b295a80ec992063deffc2a3b0d803c3195 is affected by an integer overflow in iipsrv.fcgi through malformed HTTP query parameters.
Vulnerability category: Overflow
Products affected by CVE-2021-46389
- High Resolution Streaming Image Server Project » High Resolution Streaming Image ServerVersions before (<) 2022-01-14cpe:2.3:a:high_resolution_streaming_image_server_project:high_resolution_streaming_image_server:*:*:*:*:*:*:*:*
Exploit prediction scoring system (EPSS) score for CVE-2021-46389
0.28%
Probability of exploitation activity in the next 30 days
EPSS Score History
~ 48 %
Percentile, the proportion of vulnerabilities that are scored at or less
CVSS scores for CVE-2021-46389
| Base Score | Base Severity | CVSS Vector | Exploitability Score | Impact Score | Score Source | First Seen |
|---|---|---|---|---|---|---|
|
5.0
|
MEDIUM | AV:N/AC:L/Au:N/C:N/I:N/A:P |
10.0
|
2.9
|
NIST | |
|
7.5
|
HIGH | CVSS:3.1/AV:N/AC:L/PR:N/UI:N/S:U/C:N/I:N/A:H |
3.9
|
3.6
|
NIST |
CWE ids for CVE-2021-46389
-
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 occurs when an integer value is incremented to a value that is too large to store in the associated representation. When this occurs, the value may become a very small or negative number.Assigned by: nvd@nist.gov (Primary)
References for CVE-2021-46389
-
https://github.com/ruven/iipsrv/commit/4ed59265fbbd636dc2fbbf325f8ea37ed300a6d9
Added verification that image has been set in SPECTRA.cc and check on… · ruven/iipsrv@4ed5926 · GitHubPatch;Third Party Advisory
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https://github.com/ruven/iipsrv/commit/882925b295a80ec992063deffc2a3b0d803c3195
- Modified TileManager.cc to verify that malloc() has correctly alloc… · ruven/iipsrv@882925b · GitHubPatch;Third Party Advisory
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