Vulnerability Details : CVE-2022-39047
Freeciv before 2.6.7 and before 3.0.3 is prone to a buffer overflow vulnerability in the Modpack Installer utility's handling of the modpack URL.
Vulnerability category: Overflow
Products affected by CVE-2022-39047
- cpe:2.3:a:freeciv:freeciv:*:*:*:*:*:*:*:*
- cpe:2.3:a:freeciv:freeciv:*:*:*:*:*:*:*:*
Exploit prediction scoring system (EPSS) score for CVE-2022-39047
0.17%
Probability of exploitation activity in the next 30 days
EPSS Score History
~ 54 %
Percentile, the proportion of vulnerabilities that are scored at or less
CVSS scores for CVE-2022-39047
| Base Score | Base Severity | CVSS Vector | Exploitability Score | Impact Score | Score Source | First Seen |
|---|---|---|---|---|---|---|
|
8.8
|
HIGH | CVSS:3.1/AV:N/AC:L/PR:N/UI:R/S:U/C:H/I:H/A:H |
2.8
|
5.9
|
NIST |
CWE ids for CVE-2022-39047
-
The product copies an input buffer to an output buffer without verifying that the size of the input buffer is less than the size of the output buffer, leading to a buffer overflow.Assigned by: nvd@nist.gov (Primary)
References for CVE-2022-39047
-
https://osdn.net/projects/freeciv/ticket/45299
Ticket #45299: Vulnerability with crafted modpack URL - Freeciv - OSDNPatch;Third Party Advisory
-
https://bugs.debian.org/1017579
#1017579 - freeciv: CVE-2022-39047: Modpack Installer buffer overflow - Debian Bug report logsMailing List;Third Party Advisory
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http://www.openwall.com/lists/oss-security/2022/08/31/1
oss-security - Re: Freeciv < 2.6.7, freeciv-3.0 < 3.0.3, Modpack Installer buffer overflowMailing List;Third Party Advisory
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https://www.openwall.com/lists/oss-security/2022/08/05/1
oss-security - Freeciv < 2.6.7, freeciv-3.0 < 3.0.3, Modpack Installer buffer overflowMailing List;Third Party Advisory
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