{"id":"ALPINE-CVE-2022-33070","details":"Protobuf-c v1.4.0 was discovered to contain an invalid arithmetic shift via the function parse_tag_and_wiretype in protobuf-c/protobuf-c.c. This vulnerability allows attackers to cause a Denial of Service (DoS) via unspecified vectors.","modified":"2025-12-03T22:49:04.848439Z","published":"2022-06-23T17:15:14.430Z","upstream":["CVE-2022-33070"],"references":[{"type":"ADVISORY","url":"https://security.alpinelinux.org/vuln/CVE-2022-33070"}],"affected":[{"package":{"name":"protobuf-c","ecosystem":"Alpine:v3.17","purl":"pkg:apk/alpine/protobuf-c?arch=source"},"ranges":[{"type":"ECOSYSTEM","events":[{"introduced":"0"},{"fixed":"1.4.1-r0"}]}],"versions":["0.15-r0","1.0.0-r0","1.0.1-r0","1.0.2-r0","1.1.0-r0","1.1.1-r0","1.2.1-r0","1.2.1-r1","1.3.0-r0","1.3.0-r1","1.3.0-r2","1.3.0-r3","1.3.0-r4","1.3.0-r5","1.3.0-r6","1.3.2-r0","1.3.2-r1","1.3.2-r2","1.3.2-r3","1.3.3-r0","1.3.3-r1","1.3.3-r2","1.3.3-r3","1.3.3-r4","1.3.3-r5","1.3.3-r6","1.3.3-r7","1.4.0-r0","1.4.0-r1"],"ecosystem_specific":{},"database_specific":{"source":"https://storage.googleapis.com/cve-osv-conversion/alpine/ALPINE-CVE-2022-33070.json"}},{"package":{"name":"protobuf-c","ecosystem":"Alpine:v3.18","purl":"pkg:apk/alpine/protobuf-c?arch=source"},"ranges":[{"type":"ECOSYSTEM","events":[{"introduced":"0"},{"fixed":"1.4.1-r0"}]}],"versions":["0.15-r0","1.0.0-r0","1.0.1-r0","1.0.2-r0","1.1.0-r0","1.1.1-r0","1.2.1-r0","1.2.1-r1","1.3.0-r0","1.3.0-r1","1.3.0-r2","1.3.0-r3","1.3.0-r4","1.3.0-r5","1.3.0-r6","1.3.2-r0","1.3.2-r1","1.3.2-r2","1.3.2-r3","1.3.3-r0","1.3.3-r1","1.3.3-r2","1.3.3-r3","1.3.3-r4","1.3.3-r5","1.3.3-r6","1.3.3-r7","1.4.0-r0","1.4.0-r1"],"ecosystem_specific":{},"database_specific":{"source":"https://storage.googleapis.com/cve-osv-conversion/alpine/ALPINE-CVE-2022-33070.json"}},{"package":{"name":"protobuf-c","ecosystem":"Alpine:v3.19","purl":"pkg:apk/alpine/protobuf-c?arch=source"},"ranges":[{"type":"ECOSYSTEM","events":[{"introduced":"0"},{"fixed":"1.4.1-r0"}]}],"versions":["0.15-r0","1.0.0-r0","1.0.1-r0","1.0.2-r0","1.1.0-r0","1.1.1-r0","1.2.1-r0","1.2.1-r1","1.3.0-r0","1.3.0-r1","1.3.0-r2","1.3.0-r3","1.3.0-r4","1.3.0-r5","1.3.0-r6","1.3.2-r0","1.3.2-r1","1.3.2-r2","1.3.2-r3","1.3.3-r0","1.3.3-r1","1.3.3-r2","1.3.3-r3","1.3.3-r4","1.3.3-r5","1.3.3-r6","1.3.3-r7","1.4.0-r0","1.4.0-r1"],"ecosystem_specific":{},"database_specific":{"source":"https://storage.googleapis.com/cve-osv-conversion/alpine/ALPINE-CVE-2022-33070.json"}},{"package":{"name":"protobuf-c","ecosystem":"Alpine:v3.20","purl":"pkg:apk/alpine/protobuf-c?arch=source"},"ranges":[{"type":"ECOSYSTEM","events":[{"introduced":"0"},{"fixed":"1.4.1-r0"}]}],"versions":["0.15-r0","1.0.0-r0","1.0.1-r0","1.0.2-r0","1.1.0-r0","1.1.1-r0","1.2.1-r0","1.2.1-r1","1.3.0-r0","1.3.0-r1","1.3.0-r2","1.3.0-r3","1.3.0-r4","1.3.0-r5","1.3.0-r6","1.3.2-r0","1.3.2-r1","1.3.2-r2","1.3.2-r3","1.3.3-r0","1.3.3-r1","1.3.3-r2","1.3.3-r3","1.3.3-r4","1.3.3-r5","1.3.3-r6","1.3.3-r7","1.4.0-r0","1.4.0-r1"],"ecosystem_specific":{},"database_specific":{"source":"https://storage.googleapis.com/cve-osv-conversion/alpine/ALPINE-CVE-2022-33070.json"}},{"package":{"name":"protobuf-c","ecosystem":"Alpine:v3.21","purl":"pkg:apk/alpine/protobuf-c?arch=source"},"ranges":[{"type":"ECOSYSTEM","events":[{"introduced":"0"},{"fixed":"1.4.1-r0"}]}],"versions":["0.15-r0","1.0.0-r0","1.0.1-r0","1.0.2-r0","1.1.0-r0","1.1.1-r0","1.2.1-r0","1.2.1-r1","1.3.0-r0","1.3.0-r1","1.3.0-r2","1.3.0-r3","1.3.0-r4","1.3.0-r5","1.3.0-r6","1.3.2-r0","1.3.2-r1","1.3.2-r2","1.3.2-r3","1.3.3-r0","1.3.3-r1","1.3.3-r2","1.3.3-r3","1.3.3-r4","1.3.3-r5","1.3.3-r6","1.3.3-r7","1.4.0-r0","1.4.0-r1"],"ecosystem_specific":{},"database_specific":{"source":"https://storage.googleapis.com/cve-osv-conversion/alpine/ALPINE-CVE-2022-33070.json"}},{"package":{"name":"protobuf-c","ecosystem":"Alpine:v3.22","purl":"pkg:apk/alpine/protobuf-c?arch=source"},"ranges":[{"type":"ECOSYSTEM","events":[{"introduced":"0"},{"fixed":"1.4.1-r0"}]}],"versions":["0.15-r0","1.0.0-r0","1.0.1-r0","1.0.2-r0","1.1.0-r0","1.1.1-r0","1.2.1-r0","1.2.1-r1","1.3.0-r0","1.3.0-r1","1.3.0-r2","1.3.0-r3","1.3.0-r4","1.3.0-r5","1.3.0-r6","1.3.2-r0","1.3.2-r1","1.3.2-r2","1.3.2-r3","1.3.3-r0","1.3.3-r1","1.3.3-r2","1.3.3-r3","1.3.3-r4","1.3.3-r5","1.3.3-r6","1.3.3-r7","1.4.0-r0","1.4.0-r1"],"ecosystem_specific":{},"database_specific":{"source":"https://storage.googleapis.com/cve-osv-conversion/alpine/ALPINE-CVE-2022-33070.json"}},{"package":{"name":"protobuf-c","ecosystem":"Alpine:v3.23","purl":"pkg:apk/alpine/protobuf-c?arch=source"},"ranges":[{"type":"ECOSYSTEM","events":[{"introduced":"0"},{"fixed":"1.4.1-r0"}]}],"versions":["0.15-r0","1.0.0-r0","1.0.1-r0","1.0.2-r0","1.1.0-r0","1.1.1-r0","1.2.1-r0","1.2.1-r1","1.3.0-r0","1.3.0-r1","1.3.0-r2","1.3.0-r3","1.3.0-r4","1.3.0-r5","1.3.0-r6","1.3.2-r0","1.3.2-r1","1.3.2-r2","1.3.2-r3","1.3.3-r0","1.3.3-r1","1.3.3-r2","1.3.3-r3","1.3.3-r4","1.3.3-r5","1.3.3-r6","1.3.3-r7","1.4.0-r0","1.4.0-r1"],"ecosystem_specific":{},"database_specific":{"source":"https://storage.googleapis.com/cve-osv-conversion/alpine/ALPINE-CVE-2022-33070.json"}}],"schema_version":"1.7.3","severity":[{"type":"CVSS_V3","score":"CVSS:3.1/AV:L/AC:L/PR:N/UI:R/S:U/C:N/I:N/A:H"}]}