Vulnerability-Lookup

alsa-2023:5201

Vulnerability from osv_almalinux

Published

2023-09-18 00:00

Modified

2023-09-21 13:39

Summary

Important: thunderbird security update

Details

Mozilla Thunderbird is a standalone mail and newsgroup client.

This update upgrades Thunderbird to version 102.15.1.

Security Fix(es):

libwebp: Heap buffer overflow in WebP Codec (CVE-2023-4863)

For more details about the security issue(s), including the impact, a CVSS score, acknowledgments, and other related information, refer to the CVE page(s) listed in the References section.

References

URL

Type

	https://access.redhat.com/errata/RHSA-2023:5201	ADVISORY
	https://access.redhat.com/security/cve/CVE-2023-4863	REPORT
	https://bugzilla.redhat.com/2238431	REPORT
	https://errata.almalinux.org/8/ALSA-2023-5201.html	ADVISORY

JSON

To clipboard

{
  "affected": [
    {
      "package": {
        "ecosystem": "AlmaLinux:8",
        "name": "thunderbird"
      },
      "ranges": [
        {
          "events": [
            {
              "introduced": "0"
            },
            {
              "fixed": "102.15.1-1.el8_8.alma"
            }
          ],
          "type": "ECOSYSTEM"
        }
      ]
    }
  ],
  "details": "Mozilla Thunderbird is a standalone mail and newsgroup client.\n\nThis update upgrades Thunderbird to version 102.15.1.\n\nSecurity Fix(es):\n\n* libwebp: Heap buffer overflow in WebP Codec (CVE-2023-4863)\n\nFor more details about the security issue(s), including the impact, a CVSS score, acknowledgments, and other related information, refer to the CVE page(s) listed in the References section.",
  "id": "ALSA-2023:5201",
  "modified": "2023-09-21T13:39:13Z",
  "published": "2023-09-18T00:00:00Z",
  "references": [
    {
      "type": "ADVISORY",
      "url": "https://access.redhat.com/errata/RHSA-2023:5201"
    },
    {
      "type": "REPORT",
      "url": "https://access.redhat.com/security/cve/CVE-2023-4863"
    },
    {
      "type": "REPORT",
      "url": "https://bugzilla.redhat.com/2238431"
    },
    {
      "type": "ADVISORY",
      "url": "https://errata.almalinux.org/8/ALSA-2023-5201.html"
    }
  ],
  "related": [
    "CVE-2023-4863"
  ],
  "summary": "Important: thunderbird security update"
}

CVE-2023-4863 (GCVE-0-2023-4863)

Vulnerability from cvelistv5 – Published: 2023-09-12 14:24 – Updated: 2025-10-21 23:05

Summary

Heap buffer overflow in libwebp in Google Chrome prior to 116.0.5845.187 and libwebp 1.3.2 allowed a remote attacker to perform an out of bounds memory write via a crafted HTML page. (Chromium security severity: Critical)

Severity ?

8.8 (High)


                        
                          CVSS:3.1/AV:N/AC:L/PR:N/UI:R/S:U/C:H/I:H/A:H

CWE

Heap buffer overflow

Assigner

Chrome

References

URL

Tags

	https://chromereleases.googleblog.com/2023/09/sta…
	https://crbug.com/1479274
	https://en.bandisoft.com/honeyview/history/
	https://stackdiary.com/critical-vulnerability-in-…
	https://www.mozilla.org/en-US/security/advisories…
	https://github.com/webmproject/libwebp/commit/902…
	https://msrc.microsoft.com/update-guide/vulnerabi…
	https://security-tracker.debian.org/tracker/CVE-2…
	https://bugzilla.suse.com/show_bug.cgi?id=1215231
	https://news.ycombinator.com/item?id=37478403
	https://www.bleepingcomputer.com/news/google/goog…
	https://www.debian.org/security/2023/dsa-5496
	https://www.debian.org/security/2023/dsa-5497
	https://lists.fedoraproject.org/archives/list/pac…
	https://lists.fedoraproject.org/archives/list/pac…
	https://lists.fedoraproject.org/archives/list/pac…
	https://lists.debian.org/debian-lts-announce/2023…
	https://lists.fedoraproject.org/archives/list/pac…
	https://www.debian.org/security/2023/dsa-5498
	https://security.gentoo.org/glsa/202309-05
	https://lists.debian.org/debian-lts-announce/2023…
	https://lists.fedoraproject.org/archives/list/pac…
	https://adamcaudill.com/2023/09/14/whose-cve-is-i…
	https://github.com/webmproject/libwebp/releases/t…
	https://lists.debian.org/debian-lts-announce/2023…
	https://lists.fedoraproject.org/archives/list/pac…
	http://www.openwall.com/lists/oss-security/2023/09/21/4
	https://blog.isosceles.com/the-webp-0day/
	http://www.openwall.com/lists/oss-security/2023/09/22/1
	http://www.openwall.com/lists/oss-security/2023/09/22/3
	http://www.openwall.com/lists/oss-security/2023/09/22/4
	http://www.openwall.com/lists/oss-security/2023/09/22/5
	http://www.openwall.com/lists/oss-security/2023/09/22/8
	http://www.openwall.com/lists/oss-security/2023/09/22/7
	http://www.openwall.com/lists/oss-security/2023/09/22/6
	http://www.openwall.com/lists/oss-security/2023/09/26/1
	http://www.openwall.com/lists/oss-security/2023/09/26/7
	http://www.openwall.com/lists/oss-security/2023/09/28/1
	http://www.openwall.com/lists/oss-security/2023/09/28/2
	http://www.openwall.com/lists/oss-security/2023/09/28/4
	https://security.netapp.com/advisory/ntap-2023092…
	https://lists.fedoraproject.org/archives/list/pac…
	https://sethmlarson.dev/security-developer-in-res…
	https://www.bentley.com/advisories/be-2023-0001/
	https://security.gentoo.org/glsa/202401-10

Impacted products

Vendor

Product

Version

Google

Chrome

Affected: 116.0.5845.187 , < 116.0.5845.187 (custom)

Google

libwebp

Affected: 1.3.2 , < 1.3.2 (custom)

Show details on NVD website

JSON

To clipboard

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          }
        ],
        "title": "CVE Program Container"
      },
      {
        "metrics": [
          {
            "cvssV3_1": {
              "attackComplexity": "LOW",
              "attackVector": "NETWORK",
              "availabilityImpact": "HIGH",
              "baseScore": 8.8,
              "baseSeverity": "HIGH",
              "confidentialityImpact": "HIGH",
              "integrityImpact": "HIGH",
              "privilegesRequired": "NONE",
              "scope": "UNCHANGED",
              "userInteraction": "REQUIRED",
              "vectorString": "CVSS:3.1/AV:N/AC:L/PR:N/UI:R/S:U/C:H/I:H/A:H",
              "version": "3.1"
            }
          },
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            "other": {
              "content": {
                "id": "CVE-2023-4863",
                "options": [
                  {
                    "Exploitation": "active"
                  },
                  {
                    "Automatable": "no"
                  },
                  {
                    "Technical Impact": "total"
                  }
                ],
                "role": "CISA Coordinator",
                "timestamp": "2023-11-28T05:00:18.341149Z",
                "version": "2.0.3"
              },
              "type": "ssvc"
            }
          },
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            "other": {
              "content": {
                "dateAdded": "2023-09-13",
                "reference": "https://www.cisa.gov/known-exploited-vulnerabilities-catalog?field_cve=CVE-2023-4863"
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        "problemTypes": [
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                "description": "CWE-787 Out-of-bounds Write",
                "lang": "en",
                "type": "CWE"
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        "providerMetadata": {
          "dateUpdated": "2025-10-21T23:05:38.429Z",
          "orgId": "134c704f-9b21-4f2e-91b3-4a467353bcc0",
          "shortName": "CISA-ADP"
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        "references": [
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            ],
            "url": "https://www.cisa.gov/known-exploited-vulnerabilities-catalog?field_cve=CVE-2023-4863"
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        "timeline": [
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            "time": "2023-09-13T00:00:00.000Z",
            "value": "CVE-2023-4863 added to CISA KEV"
          }
        ],
        "title": "CISA ADP Vulnrichment"
      }
    ],
    "cna": {
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        {
          "product": "Chrome",
          "vendor": "Google",
          "versions": [
            {
              "lessThan": "116.0.5845.187",
              "status": "affected",
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        }
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      "providerMetadata": {
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        "orgId": "ebfee0ef-53dd-4cf3-9e2a-08a5bd7a7e28",
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        },
        {
          "url": "http://www.openwall.com/lists/oss-security/2023/09/28/1"
        },
        {
          "url": "http://www.openwall.com/lists/oss-security/2023/09/28/2"
        },
        {
          "url": "http://www.openwall.com/lists/oss-security/2023/09/28/4"
        },
        {
          "url": "https://security.netapp.com/advisory/ntap-20230929-0011/"
        },
        {
          "url": "https://lists.fedoraproject.org/archives/list/package-announce@lists.fedoraproject.org/message/WTRUIS3564P7ZLM2S2IH4Y4KZ327LI4I/"
        },
        {
          "url": "https://sethmlarson.dev/security-developer-in-residence-weekly-report-16"
        },
        {
          "url": "https://www.bentley.com/advisories/be-2023-0001/"
        },
        {
          "url": "https://security.gentoo.org/glsa/202401-10"
        }
      ]
    }
  },
  "cveMetadata": {
    "assignerOrgId": "ebfee0ef-53dd-4cf3-9e2a-08a5bd7a7e28",
    "assignerShortName": "Chrome",
    "cveId": "CVE-2023-4863",
    "datePublished": "2023-09-12T14:24:59.275Z",
    "dateReserved": "2023-09-09T01:02:58.312Z",
    "dateUpdated": "2025-10-21T23:05:38.429Z",
    "state": "PUBLISHED"
  },
  "dataType": "CVE_RECORD",
  "dataVersion": "5.1"
}

Sightings

Author	Source	Type	Date

Nomenclature

Seen: The vulnerability was mentioned, discussed, or observed by the user.
Confirmed: The vulnerability has been validated from an analyst's perspective.
Published Proof of Concept: A public proof of concept is available for this vulnerability.
Exploited: The vulnerability was observed as exploited by the user who reported the sighting.
Patched: The vulnerability was observed as successfully patched by the user who reported the sighting.
Not exploited: The vulnerability was not observed as exploited by the user who reported the sighting.
Not confirmed: The user expressed doubt about the validity of the vulnerability.
Not patched: The vulnerability was not observed as successfully patched by the user who reported the sighting.

Detection rules are retrieved from Rulezet.

Action not permitted