{"id":"CVE-2012-4529","description":"The org.apache.catalina.connector.Response.encodeURL method in Red Hat JBoss Web 7.1.x and earlier, when the tracking mode is set to COOKIE, sends the jsessionid in the URL of the first response of a session, which allows remote attackers to obtain the session id (1) via a man-in-the-middle attack or (2) by reading a log.","cvssScore":4.3,"cvssVersion":"2.0","cvssVector":"AV:N/AC:M/Au:N/C:P/I:N/A:N","cvssMetrics":[{"version":"2.0","score":4.3,"vector":"AV:N/AC:M/Au:N/C:P/I:N/A:N","source":"nvd@nist.gov","sourceName":"NVD","type":"Primary"}],"resolved":"NO-FIX-IDENTIFIED","published":"2013-10-28","lastModified":"2026-06-16","affectedProducts":[{"vendor":"redhat","product":"jboss community application server","versionEnd":"\u003c=7.1.1"},{"vendor":"redhat","product":"jboss community application server","version":"5.0.0"},{"vendor":"redhat","product":"jboss community application server","version":"5.0.1"},{"vendor":"redhat","product":"jboss community application server","version":"5.1.0"},{"vendor":"redhat","product":"jboss community application server","version":"6.0.0"},{"vendor":"redhat","product":"jboss community application server","version":"6.1.0"},{"vendor":"redhat","product":"jboss community application server","version":"7.0.0"},{"vendor":"redhat","product":"jboss community application server","version":"7.0.1"},{"vendor":"redhat","product":"jboss community application server","version":"7.0.2"},{"vendor":"redhat","product":"jboss community application server","version":"7.1.0"},{"vendor":"redhat","product":"jboss enterprise application platform","version":"6.0.0"}],"totalAffectedProducts":2,"references":[{"url":"http://ocpsoft.org/support/topic/session-id-is-appended-as-url-path-parameter-in-very-first-request/","source":"secalert@redhat.com"},{"url":"http://rhn.redhat.com/errata/RHSA-2013-0833.html","source":"secalert@redhat.com","tags":["Vendor Advisory"]},{"url":"http://rhn.redhat.com/errata/RHSA-2013-0834.html","source":"secalert@redhat.com"},{"url":"http://rhn.redhat.com/errata/RHSA-2013-0839.html","source":"secalert@redhat.com","tags":["Vendor Advisory"]},{"url":"http://rhn.redhat.com/errata/RHSA-2013-1437.html","source":"secalert@redhat.com","tags":["Vendor Advisory"]},{"url":"https://issues.jboss.org/browse/JBWEB-249","source":"secalert@redhat.com"}],"reasoning":{"decidingSource":"no-exploit","decidingReason":"Resolved from QUEUED-FOR-REVIEW: this CVE affects a known product, but nothing published names a fix and nothing published shows an exploit. That is a statement about the evidence, not about the defect — it does not mean the vulnerability is unimportant or unreachable, only that neither of the two things VRT can act on exists.","verdicts":[{"rule":"rejected","stage":"identity","outcome":"no-match"},{"rule":"armr-patch-file","stage":"scope","outcome":"no-match"},{"rule":"armr-secure-rule-file","stage":"scope","outcome":"no-match"},{"rule":"manual-classification","stage":"scope","outcome":"no-match"},{"rule":"h2-history","stage":"scope","outcome":"no-match"},{"rule":"non-java-upstream","stage":"scope","outcome":"no-match"},{"rule":"oracle-component","stage":"scope","outcome":"no-match"},{"rule":"osv-maven","stage":"scope","outcome":"no-match"},{"rule":"cna-maven-package","stage":"scope","outcome":"no-match"},{"rule":"known-cpe-product","stage":"scope","outcome":"matched","status":"QUEUED-FOR-REVIEW","detail":"Matches known products: redhat/jboss_enterprise_application_platform"},{"rule":"patch-hint","stage":"disposition","outcome":"no-match"},{"rule":"open-source-maven","stage":"disposition","outcome":"no-match"},{"rule":"poc-derivable","stage":"disposition","outcome":"no-match"},{"rule":"no-exploit","stage":"disposition","outcome":"matched","status":"NO-FIX-IDENTIFIED","detail":"No public exploits or POCs found in Exploit-DB, Nuclei templates, or GitHub POC repositories, and CISA's Vulnrichment assessment records no demonstrated exploit. No upstream fix reference or open-source Maven package was found either, so there is nothing to act on from either direction.","decisive":true},{"rule":"secure-rule-match","stage":"disposition","outcome":"no-match"},{"rule":"below-action-threshold","stage":"disposition","outcome":"skipped"},{"rule":"no-exploit-published","stage":"disposition","outcome":"skipped"}],"affectedProducts":[{"vendor":"redhat","product":"jboss_community_application_server","isKnown":false,"cpe":"cpe:2.3:a:redhat:jboss_community_application_server:*:*:*:*:*:*:*:*"},{"vendor":"redhat","product":"jboss_enterprise_application_platform","isKnown":true,"cpe":"cpe:2.3:a:redhat:jboss_enterprise_application_platform:6.0.0:*:*:*:*:*:*:*","source":"yaml"}]},"assessment":{"record":{"state":"active"},"protection":{"level":"none"},"action":{"state":"not-needed"},"review":{"state":"automated","basis":"upstream-data"}},"signals":{"hasPOC":false,"pocCount":0},"kev":{"inKEV":false},"epss":{"available":true,"score":0.01977,"percentile":0.79361},"ssvc":{"available":false}}