Vulnerability Details : CVE-2018-7866
A NULL pointer dereference was discovered in newVar3 in util/decompile.c in libming 0.4.8. The vulnerability causes a segmentation fault and application crash, which leads to denial of service.
Vulnerability category: Memory CorruptionDenial of service
Products affected by CVE-2018-7866
- cpe:2.3:o:debian:debian_linux:7.0:*:*:*:*:*:*:*
- cpe:2.3:a:libming:libming:0.4.8:*:*:*:*:*:*:*
Exploit prediction scoring system (EPSS) score for CVE-2018-7866
0.39%
Probability of exploitation activity in the next 30 days
EPSS Score History
~ 70 %
Percentile, the proportion of vulnerabilities that are scored at or less
CVSS scores for CVE-2018-7866
Base Score | Base Severity | CVSS Vector | Exploitability Score | Impact Score | Score Source | First Seen |
---|---|---|---|---|---|---|
4.3
|
MEDIUM | AV:N/AC:M/Au:N/C:N/I:N/A:P |
8.6
|
2.9
|
NIST | |
6.5
|
MEDIUM | CVSS:3.0/AV:N/AC:L/PR:N/UI:R/S:U/C:N/I:N/A:H |
2.8
|
3.6
|
NIST |
CWE ids for CVE-2018-7866
-
The product dereferences a pointer that it expects to be valid but is NULL.Assigned by: nvd@nist.gov (Primary)
References for CVE-2018-7866
-
https://bugs.debian.org/cgi-bin/bugreport.cgi?bug=892260
#892260 - Several vulnerabilities in the latest libming(0.4.8),confirm please. - Debian Bug report logsThird Party Advisory
-
https://lists.fedoraproject.org/archives/list/package-announce@lists.fedoraproject.org/message/LBFCINUX3XXAPPH77OH6NKACBPFBQXXW/
[SECURITY] Fedora 30 Update: ming-0.4.9-0.2.20181112git5009802.fc30 - package-announce - Fedora Mailing-Lists
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https://lists.fedoraproject.org/archives/list/package-announce@lists.fedoraproject.org/message/47KZ5RYWQMBN5DVDITBVRDNDCSFNBJ3V/
[SECURITY] Fedora 29 Update: ming-0.4.9-0.2.20181112git5009802.fc29 - package-announce - Fedora Mailing-Lists
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https://github.com/libming/libming/issues/118
Null pointer dereference vulnerability in newVar3 (util/decompile.c:517) · Issue #118 · libming/libming · GitHubExploit;Third Party Advisory
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https://lists.fedoraproject.org/archives/list/package-announce@lists.fedoraproject.org/message/CQNIJH5EQV2D6KEFGY2467ZS4I7TZLXP/
[SECURITY] Fedora 31 Update: ming-0.4.9-0.4.20181112git5009802.fc31 - package-announce - Fedora Mailing-Lists
-
https://lists.debian.org/debian-lts-announce/2018/05/msg00017.html
[SECURITY] [DLA 1386-1] ming security updateMailing List;Third Party Advisory
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