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CVE-2019-7165

33
FAUCET Score

CVE-2019-7165 is a critical buffer overflow vulnerability in DOSBox 0.74-2, affecting various Debian and Fedora distributions. This flaw allows unauthenticated remote attackers to execute arbitrary code with high impact on confidentiality, integrity, and availability, due to its low attack complexity. While there is no evidence of active exploitation or public exploit code (Metasploit, Nuclei, ExploitDB), the vulnerability has garnered significant community discussion, indicating awareness among security researchers. It is not listed on CISA's KEV catalog.

Impacted Technologies

VendorProductVersion(s)CPE
0.74-2CPE matchmatch criteria
cpe:2.3:a:dosbox:dosbox:0.74-2:*:*:*:*:*:*:*
8.0CPE matchmatch criteria
cpe:2.3:o:debian:debian_linux:8.0:*:*:*:*:*:*:*
9.0CPE matchmatch criteria
cpe:2.3:o:debian:debian_linux:9.0:*:*:*:*:*:*:*
30CPE matchmatch criteria
cpe:2.3:o:fedoraproject:fedora:30:*:*:*:*:*:*:*

CVSS Data

CVSS version used by this source: 3.0

9.8CRITICAL

CVSS:3.0/AV:N/AC:L/PR:N/UI:N/S:U/C:H/I:H/A:H

Attack Vector
NETWORK
Attack Complexity
LOW
Privileges Required
NONE
User Interaction
NONE
Scope
UNCHANGED
Confidentiality Impact
HIGH
Integrity Impact
HIGH
Availability Impact
HIGH
Exploitability Score
3.9
Impact Score
5.9
CvssVersion
3.0

Exploit Intelligence

EPSS Score
3.82%
Probability of exploitation in next 30 days
EPSS Percentile
89.0%
Percentile rank of EPSS score among Peer Group
As of 2026-07-25
Model: v2026.06.15
This CVE's current EPSS score of 0.0382 is in the 82nd percentile among its peer group of 36,833 CVEs.

Social Chatter

The average CVE in this peer group has 0.0 Twitter, 0.1 Reddit, 0.3 Bluesky, 0.3 Mastodon, and 2.4 GitHub mentions.

Media Mentions

No media coverage found for this CVE.

The average CVE in this peer group has 0.3 InfoSec Media, 0.0 Vendor Blog, and 0.0 Security Researcher mentions.

Remediation

Remediation records are not available for this CVE.

References

lists.opensuse.org / opensuse-security-announce/2019-08/msg00047.html
lists.opensuse.org / opensuse-security-announce/2019-08/msg00053.html
lists.debian.org / debian-lts-announce/2019/07/msg00004.html
Mailing ListThird Party Advisory
lists.fedoraproject.org / archives/list/package-announce%40lists.fedoraproject.org/message/PYV27Z3QZTDHUZJLW3LDJYO7HBVIMJ5F
seclists.org / bugtraq/2019/Jul/14
security-tracker.debian.org / tracker/CVE-2019-7165
Third Party Advisory
debian.org / security/2019/dsa-4478
dosbox.com
Vendor Advisory