Critical severity · published Feb 28, 2018
CVE-2018-7554
There is an invalid free in ReadImage in input-bmp.ci that leads to a Segmentation fault in sam2p 0.49.4
9.8
CVSS
2.2%
EPSS
No
On KEV
Description
There is an invalid free in ReadImage in input-bmp.ci that leads to a Segmentation fault in sam2p 0.49.4. A crafted input will lead to a denial of service or possibly unspecified other impact.
CVSS vector
CVSS:3.0/AV:N/AC:L/PR:N/UI:N/S:U/C:H/I:H/A:H
Attack vector
Network
Complexity
Low
Privileges
None
User interaction
None
Confidentiality
High
Integrity
High
Availability
High
Scope
Unchanged
Exploitation
Is it being used?
Exploit prediction (EPSS)2.2% · higher than 82% of CVEs
Exploited in the wildNo evidence yet
CISA KEVNot listed
Ransomware campaign useNot known
Affected products
Which versions
DL
Debian Linux · Debian
7.0 · source: NVD
SA
Sam2p · Sam2p Project
0.49.4 · source: NVD
References
NVD
https://nvd.nist.gov/vuln/detail/CVE-2018-7554
CVE.org
https://www.cve.org/CVERecord?id=CVE-2018-7554
Issue Tracking
https://bugs.debian.org/cgi-bin/bugreport.cgi?bug=891527
Exploit
https://github.com/pts/sam2p/issues/29
Mailing List
https://lists.debian.org/debian-lts-announce/2018/04/msg00004.html
More from Debian Linux
10.0
CVE-2025-32433
Erlang/OTP SSH Vulnerable to Pre-Authentication RCE
10.0
CVE-2025-24201
Apple Multiple Products WebKit Out-of-Bounds Write Vulnerability
10.0
CVE-2021-44228
Apache Log4j2 JNDI features do not protect against attacker controlled LDAP and other JNDI related endpoints
10.0
CVE-2015-3306
ProFTPD Improper Access Control Vulnerability
9.8
CVE-2026-111497
Out-of-Bounds Write in Google Brotli Decoder