{"id":"UBUNTU-CVE-2025-4949","details":"In Eclipse JGit versions 7.2.0.202503040940-r and older, the ManifestParser class used by the repo command and the AmazonS3 class used to implement the experimental amazons3 git transport protocol allowing to store git pack files in an Amazon S3 bucket, are vulnerable to XML External Entity (XXE) attacks when parsing XML files. This vulnerability can lead to information disclosure, denial of service, and other security issues.","modified":"2026-05-20T16:23:33.046865941Z","published":"2025-05-21T07:16:00Z","upstream":["CVE-2025-4949"],"references":[{"type":"REPORT","url":"https://ubuntu.com/security/CVE-2025-4949"},{"type":"REPORT","url":"https://www.cve.org/CVERecord?id=CVE-2025-4949"},{"type":"REPORT","url":"https://gitlab.eclipse.org/security/vulnerability-reports/-/issues/281"},{"type":"REPORT","url":"https://gitlab.eclipse.org/security/cve-assignement/-/issues/64"}],"affected":[{"package":{"name":"jgit","ecosystem":"Ubuntu:16.04:LTS","purl":"pkg:deb/ubuntu/jgit?arch=source&distro=xenial"},"ranges":[{"type":"ECOSYSTEM","events":[{"introduced":"0"}]}],"versions":["3.7.1-1","3.7.1-2"],"ecosystem_specific":{"binaries":[{"binary_version":"3.7.1-2","binary_name":"jgit-cli"},{"binary_version":"3.7.1-2","binary_name":"libjgit-ant-java"},{"binary_name":"libjgit-java","binary_version":"3.7.1-2"}]},"database_specific":{"source":"https://github.com/canonical/ubuntu-security-notices/blob/main/osv/cve/2025/UBUNTU-CVE-2025-4949.json"}},{"package":{"name":"jgit","ecosystem":"Ubuntu:18.04:LTS","purl":"pkg:deb/ubuntu/jgit?arch=source&distro=bionic"},"ranges":[{"type":"ECOSYSTEM","events":[{"introduced":"0"}]}],"versions":["3.7.1-4"],"ecosystem_specific":{"binaries":[{"binary_name":"jgit-cli","binary_version":"3.7.1-4"},{"binary_name":"libjgit-ant-java","binary_version":"3.7.1-4"},{"binary_name":"libjgit-java","binary_version":"3.7.1-4"}]},"database_specific":{"source":"https://github.com/canonical/ubuntu-security-notices/blob/main/osv/cve/2025/UBUNTU-CVE-2025-4949.json"}},{"package":{"name":"jgit","ecosystem":"Ubuntu:20.04:LTS","purl":"pkg:deb/ubuntu/jgit?arch=source&distro=focal"},"ranges":[{"type":"ECOSYSTEM","events":[{"introduced":"0"}]}],"versions":["3.7.1-6"],"ecosystem_specific":{"binaries":[{"binary_version":"3.7.1-6","binary_name":"jgit-cli"},{"binary_name":"libjgit-ant-java","binary_version":"3.7.1-6"},{"binary_version":"3.7.1-6","binary_name":"libjgit-java"}]},"database_specific":{"source":"https://github.com/canonical/ubuntu-security-notices/blob/main/osv/cve/2025/UBUNTU-CVE-2025-4949.json"}},{"package":{"name":"jgit","ecosystem":"Ubuntu:22.04:LTS","purl":"pkg:deb/ubuntu/jgit?arch=source&distro=jammy"},"ranges":[{"type":"ECOSYSTEM","events":[{"introduced":"0"}]}],"versions":["4.11.9-1"],"ecosystem_specific":{"binaries":[{"binary_name":"jgit-cli","binary_version":"4.11.9-1"},{"binary_name":"libjgit-ant-java","binary_version":"4.11.9-1"},{"binary_name":"libjgit-java","binary_version":"4.11.9-1"}]},"database_specific":{"source":"https://github.com/canonical/ubuntu-security-notices/blob/main/osv/cve/2025/UBUNTU-CVE-2025-4949.json"}},{"package":{"name":"jgit","ecosystem":"Ubuntu:24.04:LTS","purl":"pkg:deb/ubuntu/jgit?arch=source&distro=noble"},"ranges":[{"type":"ECOSYSTEM","events":[{"introduced":"0"}]}],"versions":["4.11.9-2"],"ecosystem_specific":{"binaries":[{"binary_name":"jgit-cli","binary_version":"4.11.9-2"},{"binary_name":"libjgit-ant-java","binary_version":"4.11.9-2"},{"binary_name":"libjgit-java","binary_version":"4.11.9-2"}]},"database_specific":{"source":"https://github.com/canonical/ubuntu-security-notices/blob/main/osv/cve/2025/UBUNTU-CVE-2025-4949.json"}},{"package":{"name":"jgit","ecosystem":"Ubuntu:25.10","purl":"pkg:deb/ubuntu/jgit?arch=source&distro=questing"},"ranges":[{"type":"ECOSYSTEM","events":[{"introduced":"0"}]}],"versions":["6.7.0-2"],"ecosystem_specific":{"binaries":[{"binary_version":"6.7.0-2","binary_name":"jgit-cli"},{"binary_version":"6.7.0-2","binary_name":"libjgit-ant-java"},{"binary_version":"6.7.0-2","binary_name":"libjgit-java"}]},"database_specific":{"source":"https://github.com/canonical/ubuntu-security-notices/blob/main/osv/cve/2025/UBUNTU-CVE-2025-4949.json"}},{"package":{"name":"jgit","ecosystem":"Ubuntu:26.04:LTS","purl":"pkg:deb/ubuntu/jgit?arch=source&distro=resolute"},"ranges":[{"type":"ECOSYSTEM","events":[{"introduced":"0"}]}],"versions":["6.7.0-2","6.7.0-2build1"],"ecosystem_specific":{"binaries":[{"binary_name":"jgit-cli","binary_version":"6.7.0-2build1"},{"binary_name":"libjgit-ant-java","binary_version":"6.7.0-2build1"},{"binary_version":"6.7.0-2build1","binary_name":"libjgit-java"}]},"database_specific":{"source":"https://github.com/canonical/ubuntu-security-notices/blob/main/osv/cve/2025/UBUNTU-CVE-2025-4949.json"}}],"schema_version":"1.7.5","severity":[{"type":"CVSS_V3","score":"CVSS:3.1/AV:N/AC:H/PR:N/UI:R/S:U/C:N/I:N/A:H"},{"type":"CVSS_V4","score":"CVSS:4.0/AV:N/AC:H/AT:N/PR:L/UI:A/VC:H/VI:N/VA:N/SC:H/SI:N/SA:N/S:N/AU:Y/R:U/V:D/RE:L/U:Green"},{"type":"Ubuntu","score":"medium"}]}