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CVE-2015-2058

18
FAUCET Score

CVE-2015-2058 describes a data truncation vulnerability in c2s/c2s.c of Jabber Open Source Server 2.3.2 and earlier. This flaw allows authenticated attackers to craft a JID that, when processed, can lead to reading system memory or other unspecified impacts due to invalid UTF-8 handling. With a CVSS score of 6.5, this vulnerability is of medium severity, requiring network access and authentication for exploitation, and potentially impacting confidentiality, integrity, and availability. There is no evidence of active exploitation, public exploit code (Metasploit, Nuclei, ExploitDB), or significant community discussion or media coverage surrounding this CVE.

Impacted Technologies

VendorProductVersion(s)CPE
<= 2.3.2CPE matchmatch criteria
cpe:2.3:a:jabberd2:jabberd2:*:*:*:*:*:*:*:*

CVSS Data

CVSS version used by this source: 2.0

6.5MEDIUM

AV:N/AC:L/Au:S/C:P/I:P/A:P

Confidentiality Impact
PARTIAL
Integrity Impact
PARTIAL
Availability Impact
PARTIAL
Access Vector
NETWORK
Access Complexity
LOW
Authentication
SINGLE
Exploitability Score
8.0
Impact Score
6.4
CvssVersion
2.0

Exploit Intelligence

EPSS Score
1.91%
Probability of exploitation in next 30 days
EPSS Percentile
77.6%
Percentile rank of EPSS score among Peer Group
As of 2026-07-24
Model: v2026.06.15
This CVE's current EPSS score of 0.0191 is in the 90th percentile among its peer group of 21,924 CVEs.

Social Chatter

No social media mentions found for this CVE.

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

Remediation records are not available for this CVE.

References

github.com / jabberd2/jabberd2/issues/85
openwall.com / lists/oss-security/2015/02/09/13
openwall.com / lists/oss-security/2015/02/23/25
securityfocus.com / bid/72731