Vulnerability Details : CVE-2017-12952
The LoadString function in helper.h in libgig 4.0.0 allows remote attackers to cause a denial of service (NULL pointer dereference and application crash) via a crafted gig file.
Vulnerability category: Memory CorruptionDenial of service
Exploit prediction scoring system (EPSS) score for CVE-2017-12952
Probability of exploitation activity in the next 30 days: 0.19%
Percentile, the proportion of vulnerabilities that are scored at or less: ~ 55 % EPSS Score History EPSS FAQ
CVSS scores for CVE-2017-12952
Base Score | Base Severity | CVSS Vector | Exploitability Score | Impact Score | Score Source |
---|---|---|---|---|---|
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-2017-12952
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A NULL pointer dereference occurs when the application dereferences a pointer that it expects to be valid, but is NULL, typically causing a crash or exit.Assigned by: nvd@nist.gov (Primary)
References for CVE-2017-12952
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https://www.exploit-db.com/exploits/42546/
libgig 4.0.0 (LinuxSampler) - Multiple Vulnerabilities
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http://seclists.org/fulldisclosure/2017/Aug/39
Full Disclosure: libgig-LinuxSampler multiple vulnerabilitiesMailing List;Third Party Advisory
Products affected by CVE-2017-12952
- cpe:2.3:a:libgig0:libgig:4.0.0:*:*:*:*:*:*:*