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CVE-2012-3525
s2s/out.c in jabberd2 2.2.16 and earlier does not verify that a request was made for an XMPP Server Dialback response, which allows remote…
Medium5.8EPSS 1.7%
- Published
- Updated
- Reserved
- Assigned by
- redhat
Description
s2s/out.c in jabberd2 2.2.16 and earlier does not verify that a request was made for an XMPP Server Dialback response, which allows remote XMPP servers to spoof domains via a (1) Verify Response or (2) Authorization Response.
Scores
| Scored by | CVSS | Score | Vector |
|---|---|---|---|
| NVDNVD · Modified | 2.0 | Medium5.8 | AV:N/AC:M/Au:N/C:P/I:P/A:N |
- EPSS (exploitation in 30 days)
- 1.7% · top 22% of all CVEs (2 Nov 2026)
Loading the EPSS history…
The list uses the assigner's score when there is one, then CISA's, then NVD's: Medium 5.8.
Weakness
Affected products
n/a
- affected n/a
References (12)
- RHSA-2012:1538 (opens in a new tab)vendor-advisoryx_refsource_REDHATx_transferred
- [oss-security] 20120822 CVE Request -- jabberd2: Prone to unsolicited XMPP Dialback attacks (opens in a new tab)mailing-listx_refsource_MLISTx_transferred
- [oss-security] 20120822 Re: CVE Request -- jabberd2: Prone to unsolicited XMPP Dialback attacks (opens in a new tab)mailing-listx_refsource_MLISTx_transferred
- 55167 (opens in a new tab)vdb-entryx_refsource_BIDx_transferred
- 50124 (opens in a new tab)third-party-advisoryx_refsource_SECUNIAx_transferred
- https://bugzilla.redhat.com/show_bug.cgi?id=850872 (opens in a new tab)x_refsource_MISCx_transferred
- APPLE-SA-2013-03-14-1 (opens in a new tab)vendor-advisoryx_refsource_APPLEx_transferred
- http://xmpp.org/resources/security-notices/server-dialback/ (opens in a new tab)x_refsource_MISCx_transferred
- https://github.com/Jabberd2/jabberd2/commit/aabcffae560d5fd00cd1d2ffce5d760353cf0a4d (opens in a new tab)x_refsource_CONFIRMx_transferred
- RHSA-2012:1539 (opens in a new tab)vendor-advisoryx_refsource_REDHATx_transferred
- [jabberd2] 20120821 Fwd: [Security] Vulnerability in XMPP Server Dialback Implementations (opens in a new tab)mailing-listx_refsource_MLISTx_transferred
- 50859 (opens in a new tab)third-party-advisoryx_refsource_SECUNIAx_transferred
Sources
The same CVE in the primary databases and aggregators, to check against.
- CVE.org record (opens in a new tab)
- CVE List JSON (GitHub) (opens in a new tab)
- NVD (opens in a new tab)
- FIRST EPSS (opens in a new tab)
- OSV.dev (opens in a new tab)
- GitHub Advisories (opens in a new tab)
- CIRCL Vulnerability-Lookup (opens in a new tab)
Record last updated .