Vulnerability Details : CVE-2017-5591
An incorrect implementation of "XEP-0280: Message Carbons" in multiple XMPP clients allows a remote attacker to impersonate any user, including contacts, in the vulnerable application's display. This allows for various kinds of social engineering attacks. This CVE is for SleekXMPP up to 1.3.1 and Slixmpp all versions up to 1.2.3, as bundled in poezio (0.8 - 0.10) and other products.
Vulnerability category: Input validation
Products affected by CVE-2017-5591
- cpe:2.3:a:sleekxmpp_project:sleekxmpp:*:*:*:*:*:*:*:*
- cpe:2.3:a:slixmpp_project:slixmpp:*:*:*:*:*:*:*:*
- cpe:2.3:a:poezio:poezio:0.8:*:*:*:*:*:*:*
- cpe:2.3:a:poezio:poezio:0.8.1:*:*:*:*:*:*:*
- cpe:2.3:a:poezio:poezio:0.9:*:*:*:*:*:*:*
- cpe:2.3:a:poezio:poezio:0.10:*:*:*:*:*:*:*
Exploit prediction scoring system (EPSS) score for CVE-2017-5591
0.25%
Probability of exploitation activity in the next 30 days
EPSS Score History
~ 65 %
Percentile, the proportion of vulnerabilities that are scored at or less
CVSS scores for CVE-2017-5591
Base Score | Base Severity | CVSS Vector | Exploitability Score | Impact Score | Score Source | First Seen |
---|---|---|---|---|---|---|
4.3
|
MEDIUM | AV:N/AC:M/Au:N/C:N/I:P/A:N |
8.6
|
2.9
|
NIST | |
5.9
|
MEDIUM | CVSS:3.1/AV:N/AC:H/PR:N/UI:N/S:U/C:N/I:H/A:N |
2.2
|
3.6
|
NIST |
CWE ids for CVE-2017-5591
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The product receives input or data, but it does not validate or incorrectly validates that the input has the properties that are required to process the data safely and correctly.Assigned by: nvd@nist.gov (Primary)
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The product does not properly verify that the source of data or communication is valid.Assigned by: nvd@nist.gov (Primary)
References for CVE-2017-5591
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http://www.securityfocus.com/bid/96166
Poezio/SleekXMPP/Slixmpp CVE-2017-5591 User Impersonation VulnerabilityThird Party Advisory;VDB Entry
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https://rt-solutions.de/wp-content/uploads/2017/02/CVE-2017-5589_xmpp_carbons.pdf
Exploit;Technical Description;Third Party Advisory
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https://rt-solutions.de/en/2017/02/CVE-2017-5589_xmpp_carbons/
Page not found – rt-solutions.de – experts you can trustExploit;Technical Description;Third Party Advisory
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http://openwall.com/lists/oss-security/2017/02/09/29
oss-security - CVE-2017-5589+ Multiple XMPP Clients User Impersonation VulnerabilityExploit;Mailing List;Third Party Advisory
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https://github.com/poezio/slixmpp/commit/22664ee7b86c8e010f312b66d12590fb47160ad8
Fix carbons · poezio/slixmpp@22664ee · GitHubPatch
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