{"id":"OESA-2022-1973","summary":"deltarpm security update","details":"Delta RPM packages contain the difference between an old and a new version of an RPM package. Applying a delta RPM on an old RPM results in the complete new RPM. It is not necessary to have a copy of the old RPM, because a delta RPM can also work with an installed RPM.\r\n\r\nSecurity Fix(es):\r\n\r\nzlib through 1.2.12 has a heap-based buffer over-read or buffer overflow in inflate in inflate.c via a large gzip header extra field. NOTE: only applications that call inflateGetHeader are affected. Some common applications bundle the affected zlib source code but may be unable to call inflateGetHeader (e.g., see the nodejs/node reference).(CVE-2022-37434)","modified":"2026-03-11T06:26:56.146970Z","published":"2022-09-30T11:04:23Z","upstream":["CVE-2022-37434"],"database_specific":{"severity":"Critical"},"references":[{"type":"ADVISORY","url":"https://www.openeuler.org/en/security/safety-bulletin/detail.html?id=openEuler-SA-2022-1973"},{"type":"ADVISORY","url":"https://nvd.nist.gov/vuln/detail/CVE-2022-37434"}],"affected":[{"package":{"name":"deltarpm","ecosystem":"openEuler:20.03-LTS-SP1","purl":"pkg:rpm/openEuler/deltarpm&distro=openEuler-20.03-LTS-SP1"},"ranges":[{"type":"ECOSYSTEM","events":[{"introduced":"0"},{"fixed":"3.6.2-5.oe1"}]}],"ecosystem_specific":{"x86_64":["python3-deltarpm-3.6.2-5.oe1.x86_64.rpm","deltarpm-debuginfo-3.6.2-5.oe1.x86_64.rpm","python2-deltarpm-3.6.2-5.oe1.x86_64.rpm","deltarpm-3.6.2-5.oe1.x86_64.rpm","deltarpm-debugsource-3.6.2-5.oe1.x86_64.rpm","drpmsync-3.6.2-5.oe1.x86_64.rpm"],"src":["deltarpm-3.6.2-5.oe1.src.rpm"],"noarch":["deltarpm-help-3.6.2-5.oe1.noarch.rpm"],"aarch64":["python2-deltarpm-3.6.2-5.oe1.aarch64.rpm","deltarpm-debugsource-3.6.2-5.oe1.aarch64.rpm","drpmsync-3.6.2-5.oe1.aarch64.rpm","deltarpm-3.6.2-5.oe1.aarch64.rpm","deltarpm-debuginfo-3.6.2-5.oe1.aarch64.rpm","python3-deltarpm-3.6.2-5.oe1.aarch64.rpm"]},"database_specific":{"source":"https://repo.openeuler.org/security/data/osv/OESA-2022-1973.json"}},{"package":{"name":"deltarpm","ecosystem":"openEuler:20.03-LTS-SP3","purl":"pkg:rpm/openEuler/deltarpm&distro=openEuler-20.03-LTS-SP3"},"ranges":[{"type":"ECOSYSTEM","events":[{"introduced":"0"},{"fixed":"3.6.2-5.oe1"}]}],"ecosystem_specific":{"x86_64":["drpmsync-3.6.2-5.oe1.x86_64.rpm","deltarpm-debuginfo-3.6.2-5.oe1.x86_64.rpm","deltarpm-3.6.2-5.oe1.x86_64.rpm","python3-deltarpm-3.6.2-5.oe1.x86_64.rpm","python2-deltarpm-3.6.2-5.oe1.x86_64.rpm","deltarpm-debugsource-3.6.2-5.oe1.x86_64.rpm"],"src":["deltarpm-3.6.2-5.oe1.src.rpm"],"noarch":["deltarpm-help-3.6.2-5.oe1.noarch.rpm"],"aarch64":["deltarpm-debuginfo-3.6.2-5.oe1.aarch64.rpm","deltarpm-debugsource-3.6.2-5.oe1.aarch64.rpm","drpmsync-3.6.2-5.oe1.aarch64.rpm","python2-deltarpm-3.6.2-5.oe1.aarch64.rpm","deltarpm-3.6.2-5.oe1.aarch64.rpm","python3-deltarpm-3.6.2-5.oe1.aarch64.rpm"]},"database_specific":{"source":"https://repo.openeuler.org/security/data/osv/OESA-2022-1973.json"}},{"package":{"name":"deltarpm","ecosystem":"openEuler:22.03-LTS","purl":"pkg:rpm/openEuler/deltarpm&distro=openEuler-22.03-LTS"},"ranges":[{"type":"ECOSYSTEM","events":[{"introduced":"0"},{"fixed":"3.6.3-2.oe2203"}]}],"ecosystem_specific":{"x86_64":["drpmsync-3.6.3-2.oe2203.x86_64.rpm","python3-deltarpm-3.6.3-2.oe2203.x86_64.rpm","deltarpm-3.6.3-2.oe2203.x86_64.rpm","deltarpm-debuginfo-3.6.3-2.oe2203.x86_64.rpm","deltarpm-debugsource-3.6.3-2.oe2203.x86_64.rpm"],"src":["deltarpm-3.6.3-2.oe2203.src.rpm"],"noarch":["deltarpm-help-3.6.3-2.oe2203.noarch.rpm"],"aarch64":["python3-deltarpm-3.6.3-2.oe2203.aarch64.rpm","deltarpm-debugsource-3.6.3-2.oe2203.aarch64.rpm","deltarpm-3.6.3-2.oe2203.aarch64.rpm","deltarpm-debuginfo-3.6.3-2.oe2203.aarch64.rpm","drpmsync-3.6.3-2.oe2203.aarch64.rpm"]},"database_specific":{"source":"https://repo.openeuler.org/security/data/osv/OESA-2022-1973.json"}}],"schema_version":"1.7.5"}