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CVE-2017-17845

22
FAUCET Score

CVE-2017-17845 describes an improper random secret generation vulnerability in Enigmail before version 1.9.9, specifically affecting the pretty Easy privacy (pEp) component, due to its reliance on Math.Random(). This flaw carries a high CVSS score of 7.3, indicating a network-exploitable vulnerability with low attack complexity that could lead to limited confidentiality, integrity, and availability impacts. Despite its severity, there is no evidence of active exploitation, no public exploit code (Metasploit, Nuclei, ExploitDB), and minimal community discussion or media coverage surrounding this CVE.

Impacted Technologies

VendorProductVersion(s)CPE
< 1.9.9CPE matchmatch criteria
cpe:2.3:a:enigmail:enigmail:*:*:*:*:*:*:*:*
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:*:*:*:*:*:*:*

CVSS Data

CVSS version used by this source: 3.0

7.3HIGH

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

Attack Vector
NETWORK
Attack Complexity
LOW
Privileges Required
NONE
User Interaction
NONE
Scope
UNCHANGED
Confidentiality Impact
LOW
Integrity Impact
LOW
Availability Impact
LOW
Exploitability Score
3.9
Impact Score
3.4
CvssVersion
3.0

Exploit Intelligence

EPSS Score
1.61%
Probability of exploitation in next 30 days
EPSS Percentile
73.4%
Percentile rank of EPSS score among Peer Group
As of 2026-07-27
Model: v2026.06.15
This CVE's current EPSS score of 0.0161 is in the 55th percentile among its peer group of 51,506 CVEs.

Social Chatter

The average CVE in this peer group has 0.0 Twitter, 0.0 Reddit, 0.1 Bluesky, 0.1 Mastodon, and 0.4 GitHub mentions.

Media Mentions

No media coverage found for this CVE.

The average CVE in this peer group has 0.1 InfoSec Media, 0.0 Vendor Blog, and 0.0 Security Researcher mentions.

Remediation

Remediation records are not available for this CVE.

References

enigmail.net / download/other/Enigmail%20Pentest%20Report%20by%20Cure53%20-%20Excerpt.pdf
Third Party AdvisoryVendor Advisory
lists.debian.org / debian-lts-announce/2017/12/msg00021.html
lists.debian.org / debian-security-announce/2017/msg00333.html
Third Party Advisory
debian.org / security/2017/dsa-4070
Third Party Advisory
mail-archive.com / enigmail-users%40enigmail.net/msg04280.html