{ "dataType": "CVE_RECORD", "dataVersion": "5.1", "cveMetadata": { "state": "PUBLISHED", "cveId": "CVE-2020-26137", "assignerOrgId": "8254265b-2729-46b6-b9e3-3dfca2d5bfca", "assignerShortName": "mitre", "dateUpdated": "2024-08-04T15:49:07.138Z", "dateReserved": "2020-09-29T00:00:00.000Z", "datePublished": "2020-09-29T00:00:00.000Z" }, "containers": { "cna": { "providerMetadata": { "orgId": "8254265b-2729-46b6-b9e3-3dfca2d5bfca", "shortName": "mitre", "dateUpdated": "2023-10-08T13:06:22.131Z" }, "descriptions": [ { "lang": "en", "value": "urllib3 before 1.25.9 allows CRLF injection if the attacker controls the HTTP request method, as demonstrated by inserting CR and LF control characters in the first argument of putrequest(). NOTE: this is similar to CVE-2020-26116." } ], "affected": [ { "vendor": "n/a", "product": "n/a", "versions": [ { "version": "n/a", "status": "affected" } ] } ], "references": [ { "url": "https://bugs.python.org/issue39603" }, { "url": "https://github.com/urllib3/urllib3/pull/1800" }, { "url": "https://github.com/urllib3/urllib3/commit/1dd69c5c5982fae7c87a620d487c2ebf7a6b436b" }, { "name": "USN-4570-1", "tags": [ "vendor-advisory" ], "url": "https://usn.ubuntu.com/4570-1/" }, { "name": "[debian-lts-announce] 20210615 [SECURITY] [DLA 2686-1] python-urllib3 security update", "tags": [ "mailing-list" ], "url": "https://lists.debian.org/debian-lts-announce/2021/06/msg00015.html" }, { "url": "https://www.oracle.com/security-alerts/cpuoct2021.html" }, { "url": "https://www.oracle.com/security-alerts/cpujul2022.html" }, { "name": "[debian-lts-announce] 20231008 [SECURITY] [DLA 3610-1] python-urllib3 security update", "tags": [ "mailing-list" ], "url": "https://lists.debian.org/debian-lts-announce/2023/10/msg00012.html" } ], "problemTypes": [ { "descriptions": [ { "type": "text", "lang": "en", "description": "n/a" } ] } ] }, "adp": [ { "providerMetadata": { "orgId": "af854a3a-2127-422b-91ae-364da2661108", "shortName": "CVE", "dateUpdated": "2024-08-04T15:49:07.138Z" }, "title": "CVE Program Container", "references": [ { "url": "https://bugs.python.org/issue39603", "tags": [ "x_transferred" ] }, { "url": "https://github.com/urllib3/urllib3/pull/1800", "tags": [ "x_transferred" ] }, { "url": "https://github.com/urllib3/urllib3/commit/1dd69c5c5982fae7c87a620d487c2ebf7a6b436b", "tags": [ "x_transferred" ] }, { "name": "USN-4570-1", "tags": [ "vendor-advisory", "x_transferred" ], "url": "https://usn.ubuntu.com/4570-1/" }, { "name": "[debian-lts-announce] 20210615 [SECURITY] [DLA 2686-1] python-urllib3 security update", "tags": [ "mailing-list", "x_transferred" ], "url": "https://lists.debian.org/debian-lts-announce/2021/06/msg00015.html" }, { "url": "https://www.oracle.com/security-alerts/cpuoct2021.html", "tags": [ "x_transferred" ] }, { "url": "https://www.oracle.com/security-alerts/cpujul2022.html", "tags": [ "x_transferred" ] }, { "name": "[debian-lts-announce] 20231008 [SECURITY] [DLA 3610-1] python-urllib3 security update", "tags": [ "mailing-list", "x_transferred" ], "url": "https://lists.debian.org/debian-lts-announce/2023/10/msg00012.html" } ] } ] } }