csaf_opensuse - opensuse-su-2024:14134-1

opensuse-su-2024:14134-1

Vulnerability from csaf_opensuse

Published

2024-07-12 00:00

Modified

2024-07-12 00:00

Summary

python310-bleach-6.1.0-1.5 on GA media

Notes

Title of the patch

python310-bleach-6.1.0-1.5 on GA media

Description of the patch

These are all security issues fixed in the python310-bleach-6.1.0-1.5 package on the GA media of openSUSE Tumbleweed.

Patchnames

openSUSE-Tumbleweed-2024-14134

CSAF 2.0 data is provided by SUSE under the Creative Commons License 4.0 with Attribution (CC-BY-4.0).

JSON

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            "openSUSE Tumbleweed:python312-bleach-6.1.0-1.5.s390x",
            "openSUSE Tumbleweed:python312-bleach-6.1.0-1.5.x86_64"
          ]
        }
      ],
      "threats": [
        {
          "category": "impact",
          "date": "2024-07-12T00:00:00Z",
          "details": "moderate"
        }
      ],
      "title": "CVE-2020-6802"
    },
    {
      "cve": "CVE-2020-6816",
      "ids": [
        {
          "system_name": "SUSE CVE Page",
          "text": "https://www.suse.com/security/cve/CVE-2020-6816"
        }
      ],
      "notes": [
        {
          "category": "general",
          "text": "In Mozilla Bleach before 3.12, a mutation XSS in bleach.clean when RCDATA and either svg or math tags are whitelisted and the keyword argument strip=False.",
          "title": "CVE description"
        }
      ],
      "product_status": {
        "recommended": [
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      "references": [
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          "category": "external",
          "summary": "CVE-2020-6816",
          "url": "https://www.suse.com/security/cve/CVE-2020-6816"
        },
        {
          "category": "external",
          "summary": "SUSE Bug 1167379 for CVE-2020-6816",
          "url": "https://bugzilla.suse.com/1167379"
        }
      ],
      "remediations": [
        {
          "category": "vendor_fix",
          "details": "To install this SUSE Security Update use the SUSE recommended installation methods like YaST online_update or \"zypper patch\".\n",
          "product_ids": [
            "openSUSE Tumbleweed:python310-bleach-6.1.0-1.5.aarch64",
            "openSUSE Tumbleweed:python310-bleach-6.1.0-1.5.ppc64le",
            "openSUSE Tumbleweed:python310-bleach-6.1.0-1.5.s390x",
            "openSUSE Tumbleweed:python310-bleach-6.1.0-1.5.x86_64",
            "openSUSE Tumbleweed:python311-bleach-6.1.0-1.5.aarch64",
            "openSUSE Tumbleweed:python311-bleach-6.1.0-1.5.ppc64le",
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            "openSUSE Tumbleweed:python312-bleach-6.1.0-1.5.x86_64"
          ]
        }
      ],
      "scores": [
        {
          "cvss_v3": {
            "baseScore": 6.1,
            "baseSeverity": "MEDIUM",
            "vectorString": "CVSS:3.1/AV:N/AC:L/PR:N/UI:R/S:C/C:L/I:L/A:N",
            "version": "3.1"
          },
          "products": [
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            "openSUSE Tumbleweed:python310-bleach-6.1.0-1.5.ppc64le",
            "openSUSE Tumbleweed:python310-bleach-6.1.0-1.5.s390x",
            "openSUSE Tumbleweed:python310-bleach-6.1.0-1.5.x86_64",
            "openSUSE Tumbleweed:python311-bleach-6.1.0-1.5.aarch64",
            "openSUSE Tumbleweed:python311-bleach-6.1.0-1.5.ppc64le",
            "openSUSE Tumbleweed:python311-bleach-6.1.0-1.5.s390x",
            "openSUSE Tumbleweed:python311-bleach-6.1.0-1.5.x86_64",
            "openSUSE Tumbleweed:python312-bleach-6.1.0-1.5.aarch64",
            "openSUSE Tumbleweed:python312-bleach-6.1.0-1.5.ppc64le",
            "openSUSE Tumbleweed:python312-bleach-6.1.0-1.5.s390x",
            "openSUSE Tumbleweed:python312-bleach-6.1.0-1.5.x86_64"
          ]
        }
      ],
      "threats": [
        {
          "category": "impact",
          "date": "2024-07-12T00:00:00Z",
          "details": "moderate"
        }
      ],
      "title": "CVE-2020-6816"
    },
    {
      "cve": "CVE-2020-6817",
      "ids": [
        {
          "system_name": "SUSE CVE Page",
          "text": "https://www.suse.com/security/cve/CVE-2020-6817"
        }
      ],
      "notes": [
        {
          "category": "general",
          "text": "bleach.clean behavior parsing style attributes could result in a regular expression denial of service (ReDoS). Calls to bleach.clean with an allowed tag with an allowed style attribute are vulnerable to ReDoS. For example, bleach.clean(..., attributes={\u0027a\u0027: [\u0027style\u0027]}).",
          "title": "CVE description"
        }
      ],
      "product_status": {
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          "openSUSE Tumbleweed:python310-bleach-6.1.0-1.5.ppc64le",
          "openSUSE Tumbleweed:python310-bleach-6.1.0-1.5.s390x",
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      "references": [
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          "category": "external",
          "summary": "CVE-2020-6817",
          "url": "https://www.suse.com/security/cve/CVE-2020-6817"
        },
        {
          "category": "external",
          "summary": "SUSE Bug 1168280 for CVE-2020-6817",
          "url": "https://bugzilla.suse.com/1168280"
        }
      ],
      "remediations": [
        {
          "category": "vendor_fix",
          "details": "To install this SUSE Security Update use the SUSE recommended installation methods like YaST online_update or \"zypper patch\".\n",
          "product_ids": [
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            "openSUSE Tumbleweed:python311-bleach-6.1.0-1.5.x86_64",
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        {
          "cvss_v3": {
            "baseScore": 7.5,
            "baseSeverity": "HIGH",
            "vectorString": "CVSS:3.1/AV:N/AC:L/PR:N/UI:N/S:U/C:N/I:N/A:H",
            "version": "3.1"
          },
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            "openSUSE Tumbleweed:python310-bleach-6.1.0-1.5.s390x",
            "openSUSE Tumbleweed:python310-bleach-6.1.0-1.5.x86_64",
            "openSUSE Tumbleweed:python311-bleach-6.1.0-1.5.aarch64",
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          "date": "2024-07-12T00:00:00Z",
          "details": "important"
        }
      ],
      "title": "CVE-2020-6817"
    },
    {
      "cve": "CVE-2021-23980",
      "ids": [
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          "system_name": "SUSE CVE Page",
          "text": "https://www.suse.com/security/cve/CVE-2021-23980"
        }
      ],
      "notes": [
        {
          "category": "general",
          "text": "A mutation XSS affects users calling bleach.clean with all of: svg or math in the allowed tags p or br in allowed tags style, title, noscript, script, textarea, noframes, iframe, or xmp in allowed tags the keyword argument strip_comments=False Note: none of the above tags are in the default allowed tags and strip_comments defaults to True.",
          "title": "CVE description"
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      ],
      "product_status": {
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          "openSUSE Tumbleweed:python310-bleach-6.1.0-1.5.x86_64",
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          "summary": "CVE-2021-23980",
          "url": "https://www.suse.com/security/cve/CVE-2021-23980"
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        {
          "category": "external",
          "summary": "SUSE Bug 1184547 for CVE-2021-23980",
          "url": "https://bugzilla.suse.com/1184547"
        }
      ],
      "remediations": [
        {
          "category": "vendor_fix",
          "details": "To install this SUSE Security Update use the SUSE recommended installation methods like YaST online_update or \"zypper patch\".\n",
          "product_ids": [
            "openSUSE Tumbleweed:python310-bleach-6.1.0-1.5.aarch64",
            "openSUSE Tumbleweed:python310-bleach-6.1.0-1.5.ppc64le",
            "openSUSE Tumbleweed:python310-bleach-6.1.0-1.5.s390x",
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            "openSUSE Tumbleweed:python312-bleach-6.1.0-1.5.x86_64"
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      ],
      "scores": [
        {
          "cvss_v3": {
            "baseScore": 6.1,
            "baseSeverity": "MEDIUM",
            "vectorString": "CVSS:3.1/AV:N/AC:L/PR:N/UI:R/S:C/C:L/I:L/A:N",
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          "products": [
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            "openSUSE Tumbleweed:python310-bleach-6.1.0-1.5.ppc64le",
            "openSUSE Tumbleweed:python310-bleach-6.1.0-1.5.s390x",
            "openSUSE Tumbleweed:python310-bleach-6.1.0-1.5.x86_64",
            "openSUSE Tumbleweed:python311-bleach-6.1.0-1.5.aarch64",
            "openSUSE Tumbleweed:python311-bleach-6.1.0-1.5.ppc64le",
            "openSUSE Tumbleweed:python311-bleach-6.1.0-1.5.s390x",
            "openSUSE Tumbleweed:python311-bleach-6.1.0-1.5.x86_64",
            "openSUSE Tumbleweed:python312-bleach-6.1.0-1.5.aarch64",
            "openSUSE Tumbleweed:python312-bleach-6.1.0-1.5.ppc64le",
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          "date": "2024-07-12T00:00:00Z",
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      "title": "CVE-2021-23980"
    }
  ]
}

CVE-2020-6817 (GCVE-0-2020-6817)

Vulnerability from cvelistv5

Published

2023-02-16 00:00

Modified

2025-03-19 15:21

Severity ?

7.5 (High) - CVSS:3.1/AV:N/AC:L/PR:N/UI:N/S:U/C:N/I:N/A:H

CWE

regular expression denial-of-service (ReDoS) in BleachSanitizerFilter.sanitize_css gauntlet regular expression

Summary

bleach.clean behavior parsing style attributes could result in a regular expression denial of service (ReDoS). Calls to bleach.clean with an allowed tag with an allowed style attribute are vulnerable to ReDoS. For example, bleach.clean(..., attributes={'a': ['style']}).

References

►

URL

Tags

	https://github.com/mozilla/bleach/security/advisories/GHSA-vqhp-cxgc-6wmm
	https://bugzilla.mozilla.org/show_bug.cgi?id=1623633

Impacted products

	Vendor	Product	Version
	Mozilla	Mozilla Bleach	Version: unspecified < 3.1.4

Show details on NVD website

JSON

To clipboard

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          {
            "tags": [
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            "url": "https://github.com/mozilla/bleach/security/advisories/GHSA-vqhp-cxgc-6wmm"
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              "x_transferred"
            ],
            "url": "https://bugzilla.mozilla.org/show_bug.cgi?id=1623633"
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        ],
        "title": "CVE Program Container"
      },
      {
        "metrics": [
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            "cvssV3_1": {
              "attackComplexity": "LOW",
              "attackVector": "NETWORK",
              "availabilityImpact": "HIGH",
              "baseScore": 7.5,
              "baseSeverity": "HIGH",
              "confidentialityImpact": "NONE",
              "integrityImpact": "NONE",
              "privilegesRequired": "NONE",
              "scope": "UNCHANGED",
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              "vectorString": "CVSS:3.1/AV:N/AC:L/PR:N/UI:N/S:U/C:N/I:N/A:H",
              "version": "3.1"
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                "id": "CVE-2020-6817",
                "options": [
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                    "Exploitation": "poc"
                  },
                  {
                    "Automatable": "yes"
                  },
                  {
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                  }
                ],
                "role": "CISA Coordinator",
                "timestamp": "2025-03-19T15:21:19.285722Z",
                "version": "2.0.3"
              },
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        "problemTypes": [
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            "descriptions": [
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                "description": "CWE-1333 Inefficient Regular Expression Complexity",
                "lang": "en",
                "type": "CWE"
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        "providerMetadata": {
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          "shortName": "CISA-ADP"
        },
        "title": "CISA ADP Vulnrichment"
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    ],
    "cna": {
      "affected": [
        {
          "product": "Mozilla Bleach",
          "vendor": "Mozilla",
          "versions": [
            {
              "lessThan": "3.1.4",
              "status": "affected",
              "version": "unspecified",
              "versionType": "custom"
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      "descriptions": [
        {
          "lang": "en",
          "value": "bleach.clean behavior parsing style attributes could result in a regular expression denial of service (ReDoS). Calls to bleach.clean with an allowed tag with an allowed style attribute are vulnerable to ReDoS. For example, bleach.clean(..., attributes={\u0027a\u0027: [\u0027style\u0027]})."
        }
      ],
      "problemTypes": [
        {
          "descriptions": [
            {
              "description": "regular expression denial-of-service (ReDoS) in BleachSanitizerFilter.sanitize_css gauntlet regular expression ",
              "lang": "en",
              "type": "text"
            }
          ]
        }
      ],
      "providerMetadata": {
        "dateUpdated": "2023-02-16T00:00:00.000Z",
        "orgId": "f16b083a-5664-49f3-a51e-8d479e5ed7fe",
        "shortName": "mozilla"
      },
      "references": [
        {
          "url": "https://github.com/mozilla/bleach/security/advisories/GHSA-vqhp-cxgc-6wmm"
        },
        {
          "url": "https://bugzilla.mozilla.org/show_bug.cgi?id=1623633"
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      "source": {
        "discovery": "UNKNOWN"
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  "cveMetadata": {
    "assignerOrgId": "f16b083a-5664-49f3-a51e-8d479e5ed7fe",
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    "datePublished": "2023-02-16T00:00:00.000Z",
    "dateReserved": "2020-01-10T00:00:00.000Z",
    "dateUpdated": "2025-03-19T15:21:23.888Z",
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}

CVE-2020-6802 (GCVE-0-2020-6802)

Vulnerability from cvelistv5

Published

2020-03-24 21:13

Modified

2024-08-04 09:11

Severity ?

CWE

mutation XSS

Summary

In Mozilla Bleach before 3.11, a mutation XSS affects users calling bleach.clean with noscript and a raw tag in the allowed/whitelisted tags option.

References

►

URL

Tags

	https://github.com/mozilla/bleach/security/advisories/GHSA-q65m-pv3f-wr5r	x_refsource_MISC
	https://lists.fedoraproject.org/archives/list/package-announce%40lists.fedoraproject.org/message/OCNLM2MGQTOLCIVVYS2Z5S7KOQJR5JC4/	vendor-advisory, x_refsource_FEDORA
	https://lists.fedoraproject.org/archives/list/package-announce%40lists.fedoraproject.org/message/72R4VFFHDRSQMNT7IZU3X2755ZP4HGNI/	vendor-advisory, x_refsource_FEDORA
	https://lists.fedoraproject.org/archives/list/package-announce%40lists.fedoraproject.org/message/YTULPQB7HVPPYWEYVNHJGDTSPVIDHIZX/	vendor-advisory, x_refsource_FEDORA
	https://www.checkmarx.com/blog/vulnerabilities-discovered-in-mozilla-bleach	x_refsource_MISC
	https://advisory.checkmarx.net/advisory/CX-2020-4276	x_refsource_MISC

Impacted products

	Vendor	Product	Version
	n/a	Mozilla Bleach	Version: <=3.10

Show details on NVD website

JSON

To clipboard

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CVE-2020-6816 (GCVE-0-2020-6816)

Vulnerability from cvelistv5

Published

2020-03-24 21:15

Modified

2024-08-04 09:11

Severity ?

CWE

mutation XSS

Summary

In Mozilla Bleach before 3.12, a mutation XSS in bleach.clean when RCDATA and either svg or math tags are whitelisted and the keyword argument strip=False.

References

►

URL

Tags

	https://github.com/mozilla/bleach/security/advisories/GHSA-m6xf-fq7q-8743	x_refsource_MISC
	https://www.checkmarx.com/blog/vulnerabilities-discovered-in-mozilla-bleach	x_refsource_MISC
	https://lists.fedoraproject.org/archives/list/package-announce%40lists.fedoraproject.org/message/EDQU2SZLZMSSACCBUBJ6NOSRNNBDYFW5/	vendor-advisory, x_refsource_FEDORA
	https://advisory.checkmarx.net/advisory/CX-2020-4277	x_refsource_MISC

Impacted products

	Vendor	Product	Version
	n/a	Mozilla Bleach	Version: <=3.11

Show details on NVD website

JSON

To clipboard

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CVE-2021-23980 (GCVE-0-2021-23980)

Vulnerability from cvelistv5

Published

2023-02-16 00:00

Modified

2025-03-19 15:18

Severity ?

6.1 (Medium) - CVSS:3.1/AV:N/AC:L/PR:N/UI:R/S:C/C:L/I:L/A:N

CWE

mutation XSS via allowed math or svg; p or br; and style, title, noscript, script, textarea, noframes, iframe, or xmp tags with strip_comments=False

Summary

A mutation XSS affects users calling bleach.clean with all of: svg or math in the allowed tags p or br in allowed tags style, title, noscript, script, textarea, noframes, iframe, or xmp in allowed tags the keyword argument strip_comments=False Note: none of the above tags are in the default allowed tags and strip_comments defaults to True.

References

►

URL

Tags

	https://github.com/mozilla/bleach/security/advisories/GHSA-vv2x-vrpj-qqpq
	https://bugzilla.mozilla.org/show_bug.cgi?id=CVE-2021-23980

Impacted products

	Vendor	Product	Version
	Mozilla	Mozilla Bleach	Version: unspecified < 3.3.0

Show details on NVD website

JSON

To clipboard

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CVE-2018-7753 (GCVE-0-2018-7753)

Vulnerability from cvelistv5

Published

2018-03-07 23:00

Modified

2024-09-17 01:25

Severity ?

CWE

Summary

An issue was discovered in Bleach 2.1.x before 2.1.3. Attributes that have URI values weren't properly sanitized if the values contained character entities. Using character entities, it was possible to construct a URI value with a scheme that was not allowed that would slide through unsanitized.

References

►

URL

Tags

	https://github.com/mozilla/bleach/releases/tag/v2.1.3	x_refsource_MISC
	https://github.com/mozilla/bleach/commit/c5df5789ec3471a31311f42c2d19fc2cf21b35ef	x_refsource_MISC
	https://bugs.debian.org/892252	x_refsource_MISC

Impacted products

	Vendor	Product	Version
	n/a	n/a	Version: n/a

Show details on NVD website

JSON

To clipboard

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Sightings

Author	Source	Type	Date

Nomenclature

Seen: The vulnerability was mentioned, discussed, or seen somewhere by the user.
Confirmed: The vulnerability is confirmed from an analyst perspective.
Exploited: This vulnerability was exploited and seen by the user reporting the sighting.
Patched: This vulnerability was successfully patched by the user reporting the sighting.
Not exploited: This vulnerability was not exploited or seen by the user reporting the sighting.
Not confirmed: The user expresses doubt about the veracity of the vulnerability.
Not patched: This vulnerability was not successfully patched by the user reporting the sighting.

Action not permitted

opensuse-su-2024:14134-1

Vulnerability from csaf_opensuse

CVE-2020-6817 (GCVE-0-2020-6817)

Vulnerability from cvelistv5

CVE-2020-6802 (GCVE-0-2020-6802)

Vulnerability from cvelistv5

CVE-2020-6816 (GCVE-0-2020-6816)

Vulnerability from cvelistv5

CVE-2021-23980 (GCVE-0-2021-23980)

Vulnerability from cvelistv5

CVE-2018-7753 (GCVE-0-2018-7753)

Vulnerability from cvelistv5

Tags

Sightings

Nomenclature