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CVE-2016-1000033

18
FAUCET Score

CVE-2016-1000033 describes a TLS/SSL certificate validation flaw in Shotwell version 0.22.0 and potentially other versions, affecting gnome enterprise_linux, gnome shotwell, redhat enterprise_linux, and redhat shotwell. This vulnerability could allow for man-in-the-middle attacks due to improper certificate handling. It has a low CVSS score of 3.7, indicating a network attack vector with high attack complexity and a potential for limited confidentiality impact. There is no evidence of active exploitation, no known exploit code (Metasploit, Nuclei, ExploitDB), and minimal community discussion or media coverage.

Impacted Technologies

VendorProductVersion(s)CPE
0.22.0CPE matchmatch criteria
cpe:2.3:a:gnome:shotwell:0.22.0:*:*:*:*:*:*:*
7.0CPE matchmatch criteria
cpe:2.3:o:redhat:enterprise_linux:7.0:*:*:*:*:*:*:*

CVSS Data

CVSS version used by this source: 3.1

3.7LOW

CVSS:3.1/AV:N/AC:H/PR:N/UI:N/S:U/C:L/I:N/A:N

Attack Vector
NETWORK
Attack Complexity
HIGH
Privileges Required
NONE
User Interaction
NONE
Scope
UNCHANGED
Confidentiality Impact
LOW
Integrity Impact
NONE
Availability Impact
NONE
Exploitability Score
2.2
Impact Score
1.4
CvssVersion
3.1

Exploit Intelligence

EPSS Score
0.85%
Probability of exploitation in next 30 days
EPSS Percentile
54.4%
Percentile rank of EPSS score among Peer Group
As of 2026-07-26
Model: v2026.06.15
This CVE's current EPSS score of 0.0085 is in the 34th percentile among its peer group of 1,506 CVEs.

Social Chatter

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

Media Mentions

No media coverage found for this CVE.

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

Remediation

Vendor Patches (1)

redhatend of lifevia redhat_api
Product: Red Hat Enterprise Linux 7Fixed in: shotwell

Vendor Advisories (1)

redhatCVE-2016-1000033Low

shotwell: TLS certificates are not validated when publishing photos to external services

Sep 2, 2015

References

bugzilla.gnome.org / show_bug.cgi
Issue Tracking