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CVE-2016-2379

28
FAUCET Score

CVE-2016-2379 describes a weak encryption vulnerability in the Mxit protocol, specifically affecting pidgin mxit. This flaw allows attackers on the same network to decrypt user passwords or reuse hashed passwords from intercepted login messages, leading to unauthorized login access. With a CVSS score of 8.8 (HIGH), the vulnerability is easily exploitable with high impact on confidentiality, integrity, and availability. Despite its severity, there is no evidence of active exploitation, publicly available exploit code, or significant community discussion.

Impacted Technologies

VendorProductVersion(s)CPE
Range not provided by sourceCPE matchmatch criteria
cpe:2.3:a:pidgin:mxit:-:*:*:*:*:*:*:*

CVSS Data

CVSS version used by this source: 3.0

8.8HIGH

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

Attack Vector
ADJACENT_NETWORK
Attack Complexity
LOW
Privileges Required
NONE
User Interaction
NONE
Scope
UNCHANGED
Confidentiality Impact
HIGH
Integrity Impact
HIGH
Availability Impact
HIGH
Exploitability Score
2.8
Impact Score
5.9
CvssVersion
3.0

Exploit Intelligence

EPSS Score
0.40%
Probability of exploitation in next 30 days
EPSS Percentile
32.6%
Percentile rank of EPSS score among Peer Group
As of 2026-07-24
Model: v2026.06.15
This CVE's current EPSS score of 0.0040 is in the 29th percentile among its peer group of 1,857 CVEs.

Social Chatter

The average CVE in this peer group has 0.0 Twitter, 0.1 Reddit, 0.1 Bluesky, 0.1 Mastodon, and 0.2 GitHub mentions.

Media Mentions

No media coverage found for this CVE.

The average CVE in this peer group has 0.2 InfoSec Media, 0.0 Vendor Blog, and 0.0 Security Researcher mentions.

Remediation

Vendor Patches (3)

redhatend of lifevia redhat_api
Product: Red Hat Enterprise Linux 5Fixed in: pidgin
redhatend of lifevia redhat_api
Product: Red Hat Enterprise Linux 6Fixed in: pidgin
redhatend of lifevia redhat_api
Product: Red Hat Enterprise Linux 7Fixed in: pidgin

Vendor Advisories (1)

redhatCVE-2016-2379Moderate

pidgin: Eavesdropping hashed password when logging

Jun 21, 2016

References

pidgin.im / news/security
Vendor Advisory
security.gentoo.org / glsa/201701-38
Third Party Advisory
securityfocus.com / bid/91335
Third Party AdvisoryVDB Entry
talosintelligence.com / reports/TALOS-2016-0122
Third Party Advisory