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 XMPP servers to spoof domains via a (1) Verify Response or
02 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
03 Exploitation and scoring
- Exploitation
- Not assessed. CISA has not published an exploitation assessment for this record, and it is not in the KEV catalog. That is an absence of assessment, not a finding of no risk.
- SSVC decision
- Not assessed by CISA
- EPSS probability
- 1.73% probability of exploitation activity in the next 30 days.
- EPSS percentile
- Equal to or higher than the score of 77.1% of scored records. A rank, not a probability.
- NVD base score
- The NVD has published no score for this record
- NVD CVSS vector
- No NVD score to derive
- NVD analysis status
- Modified. NVD last modified this record on 2026-06-16.
- Red Hat severity
- Low. Red Hat's rating for its own products, not a CVSS rating.
Exploit-prediction scores from FIRST. Independent scoring and analysis status from the NVD. Vendor severity from Red Hat. Exploitation assessment and catalog membership from CISA.
04 Metadata
- Published
- 2012-08-25 16:00Z14 YR AGO
- Last updated
- 2024-08-06 20:05Z2 YR AGO
- Reserved
- 2012-06-14
- Assigning CNA
- redhat
- Record state
- PUBLISHED
- Severity
- Not rated by the issuing CNA
- CNA CVSS vector
- Not published by the issuing CNA
- Weaknesses
- CWE-20Improper Input ValidationClass
- Data version
- 5.1
- Document digest
- a8f76298ef714dcecc0132968adf91375d66324b50bf1c21bb7c71347d3bd8cf
05 Affected products
06 References
- rhn.redhat.comRHSA-2012:1538http://rhn.redhat.com/errata/RHSA-2012-1538.html
- www.openwall.com[oss-security] 20120822 CVE Request -- jabberd2: Prone to unsolicited XMPP Dialback attackshttp://www.openwall.com/lists/oss-security/2012/08/22/5
- www.openwall.com[oss-security] 20120822 Re: CVE Request -- jabberd2: Prone to unsolicited XMPP Dialback attackshttp://www.openwall.com/lists/oss-security/2012/08/22/6
- www.securityfocus.com55167http://www.securityfocus.com/bid/55167
- secunia.com50124http://secunia.com/advisories/50124
- bugzilla.redhat.comhttps://bugzilla.redhat.com/show_bug.cgi?id=850872
- lists.apple.comAPPLE-SA-2013-03-14-1http://lists.apple.com/archives/security-announce/2013/Mar/msg00002.html
- xmpp.orghttp://xmpp.org/resources/security-notices/server-dialback/
- github.comhttps://github.com/Jabberd2/jabberd2/commit/aabcffae560d5fd00cd1d2ffce5d760353cf0a4d
- rhn.redhat.comRHSA-2012:1539http://rhn.redhat.com/errata/RHSA-2012-1539.html
- www.mail-archive.com[jabberd2] 20120821 Fwd: [Security] Vulnerability in XMPP Server Dialback Implementationshttp://www.mail-archive.com/jabberd2%40lists.xiaoka.com/msg01903.html
- secunia.com50859http://secunia.com/advisories/50859
07 Fixed in
Debian 12
- jabberd2 Fixed in 2.2.17-1
Source: Debian Security Tracker, the Debian security team. Received through OSV.dev. Reformatted by exploit.cc.
Debian 13
- jabberd2 Fixed in 2.2.17-1
Source: Debian Security Tracker, the Debian security team. Received through OSV.dev. Reformatted by exploit.cc.
Debian 14
- jabberd2 Fixed in 2.2.17-1
Source: Debian Security Tracker, the Debian security team. Received through OSV.dev. Reformatted by exploit.cc.
A release or ecosystem missing from this list has no record here. It may be unaffected or not covered by the source. Source notices and licences.