Vulnerability Details : CVE-2018-5308
PoDoFo 0.9.5 does not properly validate memcpy arguments in the PdfMemoryOutputStream::Write function (base/PdfOutputStream.cpp). Remote attackers could leverage this vulnerability to cause a denial-of-service or possibly unspecified other impact via a crafted pdf file.
Vulnerability category: Denial of service
Exploit prediction scoring system (EPSS) score for CVE-2018-5308
Probability of exploitation activity in the next 30 days: 0.27%
Percentile, the proportion of vulnerabilities that are scored at or less: ~ 64 % EPSS Score History EPSS FAQ
CVSS scores for CVE-2018-5308
Base Score | Base Severity | CVSS Vector | Exploitability Score | Impact Score | Source |
---|---|---|---|---|---|
6.8
|
MEDIUM | AV:N/AC:M/Au:N/C:P/I:P/A:P |
8.6
|
6.4
|
[email protected] |
7.8
|
HIGH | CVSS:3.0/AV:L/AC:L/PR:N/UI:R/S:U/C:H/I:H/A:H |
1.8
|
5.9
|
[email protected] |
CWE ids for CVE-2018-5308
-
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: [email protected] (Primary)
References for CVE-2018-5308
-
https://bugzilla.redhat.com/show_bug.cgi?id=1532390
Exploit;Issue Tracking;Third Party Advisory
Products affected by CVE-2018-5308
- cpe:2.3:a:podofo_project:podofo:0.9.5:*:*:*:*:*:*:*