Vulnerability Details : CVE-2018-7553
There is a heap-based buffer overflow in the pcxLoadRaster function of in_pcx.cpp in sam2p 0.49.4. A crafted input will lead to a denial of service or possibly unspecified other impact.
Vulnerability category: OverflowMemory CorruptionDenial of service
Exploit prediction scoring system (EPSS) score for CVE-2018-7553
Probability of exploitation activity in the next 30 days: 0.52%
Percentile, the proportion of vulnerabilities that are scored at or less: ~ 74 % EPSS Score History EPSS FAQ
CVSS scores for CVE-2018-7553
| Base Score | Base Severity | CVSS Vector | Exploitability Score | Impact Score | Score Source |
|---|---|---|---|---|---|
|
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 |
CWE ids for CVE-2018-7553
-
The product writes data past the end, or before the beginning, of the intended buffer.Assigned by: nvd@nist.gov (Primary)
References for CVE-2018-7553
-
https://bugs.debian.org/cgi-bin/bugreport.cgi?bug=891527
#891527 - Several vulnerabilites in the latest version of package sam2p ,please confirm! - Debian Bug report logsIssue Tracking;Third Party Advisory
-
https://github.com/pts/sam2p/issues/32
It is a heap-buffer-overflow vulnerability in pcxLoadRaster(in in_pcx.cpp:496) · Issue #32 · pts/sam2p · GitHubExploit;Third Party Advisory
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https://lists.debian.org/debian-lts-announce/2018/04/msg00004.html
[SECURITY] [DLA 1340-1] sam2p security updateMailing List;Third Party Advisory
Products affected by CVE-2018-7553
- cpe:2.3:o:debian:debian_linux:7.0:*:*:*:*:*:*:*
- cpe:2.3:a:sam2p_project:sam2p:0.49.4:*:*:*:*:*:*:*