diff --git a/advisories/github-reviewed/2020/03/GHSA-m6xf-fq7q-8743/GHSA-m6xf-fq7q-8743.json b/advisories/github-reviewed/2020/03/GHSA-m6xf-fq7q-8743/GHSA-m6xf-fq7q-8743.json index afe21a60458..a4f8dfd3a5b 100644 --- a/advisories/github-reviewed/2020/03/GHSA-m6xf-fq7q-8743/GHSA-m6xf-fq7q-8743.json +++ b/advisories/github-reviewed/2020/03/GHSA-m6xf-fq7q-8743/GHSA-m6xf-fq7q-8743.json @@ -1,17 +1,21 @@ { "schema_version": "1.4.0", "id": "GHSA-m6xf-fq7q-8743", - "modified": "2022-10-07T13:07:17Z", + "modified": "2024-09-12T20:49:31Z", "published": "2020-03-24T15:06:32Z", "aliases": [ "CVE-2020-6816" ], - "summary": "mutation XSS via whitelisted math or svg and raw tag in Bleach", + "summary": "Bleach vulnerable to mutation XSS via whitelisted math or svg and raw tag", "details": "### Impact\n\nA [mutation XSS](https://cure53.de/fp170.pdf) affects users calling `bleach.clean` with all of:\n\n* the `svg` or `math` in the allowed/whitelisted tags\n* an RCDATA tag (see below) in the allowed/whitelisted tags\n* the keyword argument `strip=False`\n\n### Patches\n\nUsers are encouraged to upgrade to bleach v3.1.2 or greater.\n\n### Workarounds\n\n* modify `bleach.clean` calls to use `strip=True`, or not whitelist `math` or `svg` tags and one or more of the following tags:\n\n```\nscript\nnoscript\nstyle\nnoframes\nxmp\nnoembed\niframe\n```\n\n* A strong [Content-Security-Policy](https://developer.mozilla.org/en-US/docs/Web/HTTP/CSP) without `unsafe-inline` and `unsafe-eval` [`script-src`s](https://developer.mozilla.org/en-US/docs/Web/HTTP/Headers/Content-Security-Policy/script-src)) will also help mitigate the risk.\n\n### References\n\n* https://bugzilla.mozilla.org/show_bug.cgi?id=1621692\n* https://cure53.de/fp170.pdf\n* https://nvd.nist.gov/vuln/detail/CVE-2020-6816\n* https://www.checkmarx.com/blog/vulnerabilities-discovered-in-mozilla-bleach\n\n### Credits\n\n* Reported by [Yaniv Nizry](https://twitter.com/ynizry) from the CxSCA AppSec group at Checkmarx\n\n### For more information\n\nIf you have any questions or comments about this advisory:\n\n* Open an issue at [https://github.com/mozilla/bleach/issues](https://github.com/mozilla/bleach/issues)\n* Email us at [security@mozilla.org](mailto:security@mozilla.org)", "severity": [ { "type": "CVSS_V3", "score": "CVSS:3.1/AV:N/AC:L/PR:N/UI:R/S:C/C:L/I:L/A:N" + }, + { + "type": "CVSS_V4", + "score": "CVSS:4.0/AV:N/AC:L/AT:N/PR:N/UI:P/VC:N/VI:N/VA:N/SC:L/SI:L/SA:N" } ], "affected": [ @@ -48,10 +52,18 @@ "type": "WEB", "url": "https://advisory.checkmarx.net/advisory/CX-2020-4277" }, + { + "type": "PACKAGE", + "url": "https://github.com/mozilla/bleach" + }, { "type": "WEB", "url": "https://github.com/mozilla/bleach/releases/tag/v3.1.2" }, + { + "type": "WEB", + "url": "https://github.com/pypa/advisory-database/tree/main/vulns/bleach/PYSEC-2020-28.yaml" + }, { "type": "WEB", "url": "https://lists.fedoraproject.org/archives/list/package-announce@lists.fedoraproject.org/message/EDQU2SZLZMSSACCBUBJ6NOSRNNBDYFW5" diff --git a/advisories/github-reviewed/2021/11/GHSA-743r-5g92-5vgf/GHSA-743r-5g92-5vgf.json b/advisories/github-reviewed/2021/11/GHSA-743r-5g92-5vgf/GHSA-743r-5g92-5vgf.json index 7938dc89cbf..c9d7a819cc7 100644 --- a/advisories/github-reviewed/2021/11/GHSA-743r-5g92-5vgf/GHSA-743r-5g92-5vgf.json +++ b/advisories/github-reviewed/2021/11/GHSA-743r-5g92-5vgf/GHSA-743r-5g92-5vgf.json @@ -1,7 +1,7 @@ { "schema_version": "1.4.0", "id": "GHSA-743r-5g92-5vgf", - "modified": "2021-12-03T15:20:59Z", + "modified": "2024-09-12T20:48:35Z", "published": "2021-11-24T21:11:16Z", "aliases": [ "CVE-2021-40829" @@ -12,6 +12,10 @@ { "type": "CVSS_V3", "score": "CVSS:3.1/AV:A/AC:H/PR:H/UI:R/S:U/C:H/I:H/A:H" + }, + { + "type": "CVSS_V4", + "score": "CVSS:4.0/AV:N/AC:L/AT:P/PR:H/UI:P/VC:H/VI:H/VA:H/SC:N/SI:N/SA:N" } ], "affected": [ @@ -78,6 +82,10 @@ "type": "ADVISORY", "url": "https://nvd.nist.gov/vuln/detail/CVE-2021-40829" }, + { + "type": "ADVISORY", + "url": "https://github.com/advisories/GHSA-743r-5g92-5vgf" + }, { "type": "WEB", "url": "https://github.com/aws/aws-iot-device-sdk-cpp-v2" @@ -101,6 +109,10 @@ { "type": "WEB", "url": "https://github.com/awslabs/aws-c-io" + }, + { + "type": "WEB", + "url": "https://github.com/pypa/advisory-database/tree/main/vulns/awsiotsdk/PYSEC-2021-862.yaml" } ], "database_specific": {