Vulnerability Details : CVE-2018-1000101
Mingw-w64 version 5.0.3 and earlier, 5.0.4, 6.0.0 and 7.0.0 contains an Improper Null Termination (CWE-170) vulnerability in mingw-w64-crt (libc)->(v)snprintf that can result in The bug may be used to corrupt subsequent string functions. This attack appear to be exploitable via Depending on the usage, worst case: network.
Products affected by CVE-2018-1000101
- cpe:2.3:a:mingw-w64:mingw-w64:*:*:*:*:*:*:*:*
Exploit prediction scoring system (EPSS) score for CVE-2018-1000101
0.60%
Probability of exploitation activity in the next 30 days
EPSS Score History
~ 67 %
Percentile, the proportion of vulnerabilities that are scored at or less
CVSS scores for CVE-2018-1000101
| Base Score | Base Severity | CVSS Vector | Exploitability Score | Impact Score | Score Source | First Seen |
|---|---|---|---|---|---|---|
|
7.5
|
HIGH | AV:N/AC:L/Au:N/C:P/I:P/A:P |
10.0
|
6.4
|
NIST | |
|
9.8
|
CRITICAL | CVSS:3.0/AV:N/AC:L/PR:N/UI:N/S:U/C:H/I:H/A:H |
3.9
|
5.9
|
NIST |
References for CVE-2018-1000101
-
https://sourceforge.net/p/mingw-w64/mingw-w64/ci/v5.x/tree/mingw-w64-crt/stdio/snprintf.c#l15
MinGW-w64 - for 32 and 64 bit Windows / mingw-w64 / [2c5156] /mingw-w64-crt/stdio/snprintf.cPatch;Third Party Advisory
-
https://sourceforge.net/p/mingw-w64/mingw-w64/ci/v5.x/tree/mingw-w64-crt/stdio/vsnprintf.c#l12
MinGW-w64 - for 32 and 64 bit Windows / mingw-w64 / [2c5156] /mingw-w64-crt/stdio/vsnprintf.cPatch;Third Party Advisory
-
https://sourceforge.net/p/mingw-w64/bugs/709/?limit=25#1d38/fefc/39aa
MinGW-w64 - for 32 and 64 bit Windows / Bugs / #709 Adapt snprintf behaviour to always write 0 byteThird Party Advisory
-
https://sourceforge.net/p/mingw-w64/bugs/709/
MinGW-w64 - for 32 and 64 bit Windows / Bugs / #709 Adapt snprintf behaviour to always write 0 byte
-
https://raw.githubusercontent.com/distributedweaknessfiling/cvelist/master/2018/1000xxx/CVE-2018-1000101.json
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