CVE-2023-4863 (GCVE-0-2023-4863)
Vulnerability from cvelistv5 – Published: 2023-09-12 14:24 – Updated: 2025-10-21 23:05Summary
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)
SSVC
Exploitation: active
Automatable: no
Technical Impact: total
CISA Coordinator · CISA-ADP (v2.0.3)
Decision recorded 2023-11-28 05:00 UTC
CWE
- Heap buffer overflow
- CWE-787 - Out-of-bounds Write
Assigner
References
47 references
Impacted products
CISA
Known Exploited Vulnerability - GCVE BCP-07 Compliant
KEV entry ID: 76c80909-1637-4aa6-be6d-eb69244d4e8b
Exploited: Yes
Timestamps
First Seen: 2023-09-13
Asserted: 2023-09-13
Scope
Notes: KEV entry: Google Chromium WebP Heap-Based Buffer Overflow Vulnerability | Affected: Google / Chromium WebP | Description: Google Chromium WebP contains a heap-based buffer overflow vulnerability that allows a remote attacker to perform an out-of-bounds memory write via a crafted HTML page. This vulnerability can affect applications that use the WebP Codec. | Required action: Apply mitigations per vendor instructions or discontinue use of the product if mitigations are unavailable. | Due date: 2023-10-04 | Known ransomware campaign use (KEV): Unknown | Notes (KEV): https://chromereleases.googleblog.com/2023/09/stable-channel-update-for-desktop_11.html?m=1; https://nvd.nist.gov/vuln/detail/CVE-2023-4863
Evidence
Type: Vendor Report
Signal: Successful Exploitation
Confidence: 80%
Source: cisa-kev
Details
| Cwes | CWE-787 |
|---|---|
| Feed | CISA Known Exploited Vulnerabilities Catalog |
| Product | Chromium WebP |
| Due Date | 2023-10-04 |
| Date Added | 2023-09-13 |
| Vendorproject | |
| Vulnerabilityname | Google Chromium WebP Heap-Based Buffer Overflow Vulnerability |
| Knownransomwarecampaignuse | Unknown |
References
Created: 2026-02-02 12:26 UTC
| Updated: 2026-02-06 07:17 UTC
Previdian
Known Exploited Vulnerability - GCVE BCP-07 Compliant
KEV entry ID: 7ce24c30-87c7-4c5f-aef8-0aefe718d735
Exploited: Yes
Timestamps
First Seen: 2023-09-13
Asserted: 2023-09-13
Scope
Notes: KEVIntel entry: 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... | Affected: Google / Chrome, libwebp | CVSS: 8.8 (HIGH) | Used in malware: unknown | Not yet in CISA KEV: False
Evidence
Type: Public Report
Signal: Successful Exploitation
Confidence: 70%
Source: kevintel
Details
| Feed | KEVIntel (kevintel.com) |
|---|---|
| Title | 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... |
| Vendor | |
| Product | Chrome, libwebp |
| Added Date | 2023-09-13T00:00:00.000Z |
| Cvss Score | 8.8 |
| Epss Score | None |
| Cvss Severity | HIGH |
| Epss Percentile | None |
| Used In Malware | unknown |
| Ahead Of Cisa Kev | None |
| Not Yet In Cisa Kev | False |
References
Created: 2026-06-23 14:05 UTC
| Updated: 2026-07-10 06:14 UTC
{
"containers": {
"adp": [
{
"providerMetadata": {
"dateUpdated": "2024-08-19T07:48:10.265Z",
"orgId": "af854a3a-2127-422b-91ae-364da2661108",
"shortName": "CVE"
},
"references": [
{
"tags": [
"x_transferred"
],
"url": "https://chromereleases.googleblog.com/2023/09/stable-channel-update-for-desktop_11.html"
},
{
"tags": [
"x_transferred"
],
"url": "https://crbug.com/1479274"
},
{
"tags": [
"x_transferred"
],
"url": "https://en.bandisoft.com/honeyview/history/"
},
{
"tags": [
"x_transferred"
],
"url": "https://stackdiary.com/critical-vulnerability-in-webp-codec-cve-2023-4863/"
},
{
"tags": [
"x_transferred"
],
"url": "https://www.mozilla.org/en-US/security/advisories/mfsa2023-40/"
},
{
"tags": [
"x_transferred"
],
"url": "https://github.com/webmproject/libwebp/commit/902bc9190331343b2017211debcec8d2ab87e17a"
},
{
"tags": [
"x_transferred"
],
"url": "https://msrc.microsoft.com/update-guide/vulnerability/CVE-2023-4863"
},
{
"tags": [
"x_transferred"
],
"url": "https://security-tracker.debian.org/tracker/CVE-2023-4863"
},
{
"tags": [
"x_transferred"
],
"url": "https://bugzilla.suse.com/show_bug.cgi?id=1215231"
},
{
"tags": [
"x_transferred"
],
"url": "https://news.ycombinator.com/item?id=37478403"
},
{
"tags": [
"x_transferred"
],
"url": "https://www.bleepingcomputer.com/news/google/google-fixes-another-chrome-zero-day-bug-exploited-in-attacks/"
},
{
"tags": [
"x_transferred"
],
"url": "https://www.debian.org/security/2023/dsa-5496"
},
{
"tags": [
"x_transferred"
],
"url": "https://www.debian.org/security/2023/dsa-5497"
},
{
"tags": [
"x_transferred"
],
"url": "https://lists.fedoraproject.org/archives/list/package-announce@lists.fedoraproject.org/message/OZDGWWMJREPAGKWCJKSCM4WYLANSKIFX/"
},
{
"tags": [
"x_transferred"
],
"url": "https://lists.fedoraproject.org/archives/list/package-announce@lists.fedoraproject.org/message/FYYKLG6CRGEDTNRBSU26EEWAO6D6U645/"
},
{
"tags": [
"x_transferred"
],
"url": "https://lists.fedoraproject.org/archives/list/package-announce@lists.fedoraproject.org/message/PYZV7TMKF4QHZ54SFJX54BDN52VHGGCX/"
},
{
"tags": [
"x_transferred"
],
"url": "https://lists.debian.org/debian-lts-announce/2023/09/msg00015.html"
},
{
"tags": [
"x_transferred"
],
"url": "https://lists.fedoraproject.org/archives/list/package-announce@lists.fedoraproject.org/message/WHOLML7N2G5KCAZXFWC5IDFFHSQS5SDB/"
},
{
"tags": [
"x_transferred"
],
"url": "https://www.debian.org/security/2023/dsa-5498"
},
{
"tags": [
"x_transferred"
],
"url": "https://security.gentoo.org/glsa/202309-05"
},
{
"tags": [
"x_transferred"
],
"url": "https://lists.debian.org/debian-lts-announce/2023/09/msg00016.html"
},
{
"tags": [
"x_transferred"
],
"url": "https://lists.fedoraproject.org/archives/list/package-announce@lists.fedoraproject.org/message/6T655QF7CQ3DYAMPFV7IECQYGDEUIVVT/"
},
{
"tags": [
"x_transferred"
],
"url": "https://adamcaudill.com/2023/09/14/whose-cve-is-it-anyway/"
},
{
"tags": [
"x_transferred"
],
"url": "https://github.com/webmproject/libwebp/releases/tag/v1.3.2"
},
{
"tags": [
"x_transferred"
],
"url": "https://lists.debian.org/debian-lts-announce/2023/09/msg00017.html"
},
{
"tags": [
"x_transferred"
],
"url": "https://lists.fedoraproject.org/archives/list/package-announce@lists.fedoraproject.org/message/KUQ7CTX3W372X3UY56VVNAHCH6H2F4X3/"
},
{
"tags": [
"x_transferred"
],
"url": "http://www.openwall.com/lists/oss-security/2023/09/21/4"
},
{
"tags": [
"x_transferred"
],
"url": "https://blog.isosceles.com/the-webp-0day/"
},
{
"tags": [
"x_transferred"
],
"url": "http://www.openwall.com/lists/oss-security/2023/09/22/1"
},
{
"tags": [
"x_transferred"
],
"url": "http://www.openwall.com/lists/oss-security/2023/09/22/3"
},
{
"tags": [
"x_transferred"
],
"url": "http://www.openwall.com/lists/oss-security/2023/09/22/4"
},
{
"tags": [
"x_transferred"
],
"url": "http://www.openwall.com/lists/oss-security/2023/09/22/5"
},
{
"tags": [
"x_transferred"
],
"url": "http://www.openwall.com/lists/oss-security/2023/09/22/8"
},
{
"tags": [
"x_transferred"
],
"url": "http://www.openwall.com/lists/oss-security/2023/09/22/7"
},
{
"tags": [
"x_transferred"
],
"url": "http://www.openwall.com/lists/oss-security/2023/09/22/6"
},
{
"tags": [
"x_transferred"
],
"url": "http://www.openwall.com/lists/oss-security/2023/09/26/1"
},
{
"tags": [
"x_transferred"
],
"url": "http://www.openwall.com/lists/oss-security/2023/09/26/7"
},
{
"tags": [
"x_transferred"
],
"url": "http://www.openwall.com/lists/oss-security/2023/09/28/1"
},
{
"tags": [
"x_transferred"
],
"url": "http://www.openwall.com/lists/oss-security/2023/09/28/2"
},
{
"tags": [
"x_transferred"
],
"url": "http://www.openwall.com/lists/oss-security/2023/09/28/4"
},
{
"tags": [
"x_transferred"
],
"url": "https://security.netapp.com/advisory/ntap-20230929-0011/"
},
{
"tags": [
"x_transferred"
],
"url": "https://lists.fedoraproject.org/archives/list/package-announce@lists.fedoraproject.org/message/WTRUIS3564P7ZLM2S2IH4Y4KZ327LI4I/"
},
{
"tags": [
"x_transferred"
],
"url": "https://sethmlarson.dev/security-developer-in-residence-weekly-report-16"
},
{
"tags": [
"x_transferred"
],
"url": "https://www.bentley.com/advisories/be-2023-0001/"
},
{
"tags": [
"x_transferred"
],
"url": "https://security.gentoo.org/glsa/202401-10"
},
{
"url": "https://www.vicarius.io/vsociety/posts/zero-day-webp-vulnerability-cve-2023-4863"
}
],
"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"
}
},
{
"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"
}
},
{
"other": {
"content": {
"dateAdded": "2023-09-13",
"reference": "https://www.cisa.gov/known-exploited-vulnerabilities-catalog?field_cve=CVE-2023-4863"
},
"type": "kev"
}
}
],
"problemTypes": [
{
"descriptions": [
{
"cweId": "CWE-787",
"description": "CWE-787 Out-of-bounds Write",
"lang": "en",
"type": "CWE"
}
]
}
],
"providerMetadata": {
"dateUpdated": "2025-10-21T23:05:38.429Z",
"orgId": "134c704f-9b21-4f2e-91b3-4a467353bcc0",
"shortName": "CISA-ADP"
},
"references": [
{
"tags": [
"government-resource"
],
"url": "https://www.cisa.gov/known-exploited-vulnerabilities-catalog?field_cve=CVE-2023-4863"
}
],
"timeline": [
{
"lang": "en",
"time": "2023-09-13T00:00:00.000Z",
"value": "CVE-2023-4863 added to CISA KEV"
}
],
"title": "CISA ADP Vulnrichment"
}
],
"cna": {
"affected": [
{
"product": "Chrome",
"vendor": "Google",
"versions": [
{
"lessThan": "116.0.5845.187",
"status": "affected",
"version": "116.0.5845.187",
"versionType": "custom"
}
]
},
{
"product": "libwebp",
"vendor": "Google",
"versions": [
{
"lessThan": "1.3.2",
"status": "affected",
"version": "1.3.2",
"versionType": "custom"
}
]
}
],
"descriptions": [
{
"lang": "en",
"value": "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)"
}
],
"problemTypes": [
{
"descriptions": [
{
"description": "Heap buffer overflow",
"lang": "en"
}
]
}
],
"providerMetadata": {
"dateUpdated": "2024-01-07T11:07:27.027Z",
"orgId": "ebfee0ef-53dd-4cf3-9e2a-08a5bd7a7e28",
"shortName": "Chrome"
},
"references": [
{
"url": "https://chromereleases.googleblog.com/2023/09/stable-channel-update-for-desktop_11.html"
},
{
"url": "https://crbug.com/1479274"
},
{
"url": "https://en.bandisoft.com/honeyview/history/"
},
{
"url": "https://stackdiary.com/critical-vulnerability-in-webp-codec-cve-2023-4863/"
},
{
"url": "https://www.mozilla.org/en-US/security/advisories/mfsa2023-40/"
},
{
"url": "https://github.com/webmproject/libwebp/commit/902bc9190331343b2017211debcec8d2ab87e17a"
},
{
"url": "https://msrc.microsoft.com/update-guide/vulnerability/CVE-2023-4863"
},
{
"url": "https://security-tracker.debian.org/tracker/CVE-2023-4863"
},
{
"url": "https://bugzilla.suse.com/show_bug.cgi?id=1215231"
},
{
"url": "https://news.ycombinator.com/item?id=37478403"
},
{
"url": "https://www.bleepingcomputer.com/news/google/google-fixes-another-chrome-zero-day-bug-exploited-in-attacks/"
},
{
"url": "https://www.debian.org/security/2023/dsa-5496"
},
{
"url": "https://www.debian.org/security/2023/dsa-5497"
},
{
"url": "https://lists.fedoraproject.org/archives/list/package-announce@lists.fedoraproject.org/message/OZDGWWMJREPAGKWCJKSCM4WYLANSKIFX/"
},
{
"url": "https://lists.fedoraproject.org/archives/list/package-announce@lists.fedoraproject.org/message/FYYKLG6CRGEDTNRBSU26EEWAO6D6U645/"
},
{
"url": "https://lists.fedoraproject.org/archives/list/package-announce@lists.fedoraproject.org/message/PYZV7TMKF4QHZ54SFJX54BDN52VHGGCX/"
},
{
"url": "https://lists.debian.org/debian-lts-announce/2023/09/msg00015.html"
},
{
"url": "https://lists.fedoraproject.org/archives/list/package-announce@lists.fedoraproject.org/message/WHOLML7N2G5KCAZXFWC5IDFFHSQS5SDB/"
},
{
"url": "https://www.debian.org/security/2023/dsa-5498"
},
{
"url": "https://security.gentoo.org/glsa/202309-05"
},
{
"url": "https://lists.debian.org/debian-lts-announce/2023/09/msg00016.html"
},
{
"url": "https://lists.fedoraproject.org/archives/list/package-announce@lists.fedoraproject.org/message/6T655QF7CQ3DYAMPFV7IECQYGDEUIVVT/"
},
{
"url": "https://adamcaudill.com/2023/09/14/whose-cve-is-it-anyway/"
},
{
"url": "https://github.com/webmproject/libwebp/releases/tag/v1.3.2"
},
{
"url": "https://lists.debian.org/debian-lts-announce/2023/09/msg00017.html"
},
{
"url": "https://lists.fedoraproject.org/archives/list/package-announce@lists.fedoraproject.org/message/KUQ7CTX3W372X3UY56VVNAHCH6H2F4X3/"
},
{
"url": "http://www.openwall.com/lists/oss-security/2023/09/21/4"
},
{
"url": "https://blog.isosceles.com/the-webp-0day/"
},
{
"url": "http://www.openwall.com/lists/oss-security/2023/09/22/1"
},
{
"url": "http://www.openwall.com/lists/oss-security/2023/09/22/3"
},
{
"url": "http://www.openwall.com/lists/oss-security/2023/09/22/4"
},
{
"url": "http://www.openwall.com/lists/oss-security/2023/09/22/5"
},
{
"url": "http://www.openwall.com/lists/oss-security/2023/09/22/8"
},
{
"url": "http://www.openwall.com/lists/oss-security/2023/09/22/7"
},
{
"url": "http://www.openwall.com/lists/oss-security/2023/09/22/6"
},
{
"url": "http://www.openwall.com/lists/oss-security/2023/09/26/1"
},
{
"url": "http://www.openwall.com/lists/oss-security/2023/09/26/7"
},
{
"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",
"vulnerability-lookup:meta": {
"cisa_known_exploited": {
"cveID": "CVE-2023-4863",
"cwes": [
"CWE-787"
],
"dateAdded": "2023-09-13",
"dueDate": "2023-10-04",
"forensicTriage": "No",
"knownRansomwareCampaignUse": "Unknown",
"notes": "https://chromereleases.googleblog.com/2023/09/stable-channel-update-for-desktop_11.html?m=1; https://nvd.nist.gov/vuln/detail/CVE-2023-4863",
"product": "Chromium WebP",
"requiredAction": "Apply mitigations per vendor instructions or discontinue use of the product if mitigations are unavailable.",
"shortDescription": "Google Chromium WebP contains a heap-based buffer overflow vulnerability that allows a remote attacker to perform an out-of-bounds memory write via a crafted HTML page. This vulnerability can affect applications that use the WebP Codec.",
"vendorProject": "Google",
"vulnerabilityName": "Google Chromium WebP Heap-Based Buffer Overflow Vulnerability"
},
"epss": {
"cve": "CVE-2023-4863",
"date": "2026-09-19",
"epss": "0.99979",
"percentile": "0.9998"
},
"fkie_nvd": {
"cisaActionDue": "2023-10-04",
"cisaExploitAdd": "2023-09-13",
"cisaRequiredAction": "Apply mitigations per vendor instructions or discontinue use of the product if mitigations are unavailable.",
"cisaVulnerabilityName": "Google Chromium WebP Heap-Based Buffer Overflow Vulnerability",
"configurations": [
{
"nodes": [
{
"cpeMatch": [
{
"criteria": "cpe:2.3:a:google:chrome:*:*:*:*:*:*:*:*",
"matchCriteriaId": "856C1821-5D22-4A4E-859D-8F5305255AB7",
"versionEndExcluding": "116.0.5845.187",
"vulnerable": true
}
],
"negate": false,
"operator": "OR"
}
]
},
{
"nodes": [
{
"cpeMatch": [
{
"criteria": "cpe:2.3:o:fedoraproject:fedora:37:*:*:*:*:*:*:*",
"matchCriteriaId": "E30D0E6F-4AE8-4284-8716-991DFA48CC5D",
"vulnerable": true
},
{
"criteria": "cpe:2.3:o:fedoraproject:fedora:38:*:*:*:*:*:*:*",
"matchCriteriaId": "CC559B26-5DFC-4B7A-A27C-B77DE755DFF9",
"vulnerable": true
},
{
"criteria": "cpe:2.3:o:fedoraproject:fedora:39:*:*:*:*:*:*:*",
"matchCriteriaId": "B8EDB836-4E6A-4B71-B9B2-AA3E03E0F646",
"vulnerable": true
}
],
"negate": false,
"operator": "OR"
}
]
},
{
"nodes": [
{
"cpeMatch": [
{
"criteria": "cpe:2.3:o:debian:debian_linux:10.0:*:*:*:*:*:*:*",
"matchCriteriaId": "07B237A9-69A3-4A9C-9DA0-4E06BD37AE73",
"vulnerable": true
},
{
"criteria": "cpe:2.3:o:debian:debian_linux:11.0:*:*:*:*:*:*:*",
"matchCriteriaId": "FA6FEEC2-9F11-4643-8827-749718254FED",
"vulnerable": true
},
{
"criteria": "cpe:2.3:o:debian:debian_linux:12.0:*:*:*:*:*:*:*",
"matchCriteriaId": "46D69DCC-AE4D-4EA5-861C-D60951444C6C",
"vulnerable": true
}
],
"negate": false,
"operator": "OR"
}
]
},
{
"nodes": [
{
"cpeMatch": [
{
"criteria": "cpe:2.3:a:mozilla:firefox:*:*:*:*:esr:*:*:*",
"matchCriteriaId": "54B8855E-19B9-4D20-9B93-A5219F077335",
"versionEndExcluding": "102.15.1",
"vulnerable": true
},
{
"criteria": "cpe:2.3:a:mozilla:firefox:*:*:*:*:-:*:*:*",
"matchCriteriaId": "FBA8858E-AB6C-4708-820D-3F9D8D5A077F",
"versionEndExcluding": "117.0.1",
"vulnerable": true
},
{
"criteria": "cpe:2.3:a:mozilla:firefox:*:*:*:*:esr:*:*:*",
"matchCriteriaId": "6C494574-4187-4BC7-816B-6C1C288D711E",
"versionEndExcluding": "115.2.1",
"versionStartIncluding": "115.1.0",
"vulnerable": true
},
{
"criteria": "cpe:2.3:a:mozilla:thunderbird:*:*:*:*:*:*:*:*",
"matchCriteriaId": "A073724D-52BD-4426-B58D-7A8BD24B8F8E",
"versionEndExcluding": "102.15.1",
"vulnerable": true
},
{
"criteria": "cpe:2.3:a:mozilla:thunderbird:*:*:*:*:*:*:*:*",
"matchCriteriaId": "952BEC0C-2DB0-476A-AF62-1269F8635B4A",
"versionEndExcluding": "115.2.2",
"versionStartIncluding": "115.0",
"vulnerable": true
}
],
"negate": false,
"operator": "OR"
}
]
},
{
"nodes": [
{
"cpeMatch": [
{
"criteria": "cpe:2.3:a:microsoft:edge_chromium:*:*:*:*:*:*:*:*",
"matchCriteriaId": "0C8F8BD1-1D13-4605-BF19-E4292E2D6A00",
"versionEndExcluding": "116.0.1938.81",
"vulnerable": true
},
{
"criteria": "cpe:2.3:a:microsoft:teams:*:*:*:*:*:macos:*:*",
"matchCriteriaId": "11C16818-7453-46CB-89C2-2A4D4452A198",
"versionEndExcluding": "1.6.00.26463",
"vulnerable": true
},
{
"criteria": "cpe:2.3:a:microsoft:teams:*:*:*:*:desktop:*:*:*",
"matchCriteriaId": "46625A28-312D-4406-87AE-8A7C93222A45",
"versionEndExcluding": "1.6.00.26474",
"vulnerable": true
},
{
"criteria": "cpe:2.3:a:microsoft:webp_image_extension:*:*:*:*:*:*:*:*",
"matchCriteriaId": "201D3850-75A4-4CB4-A312-B01BF51C7C8A",
"versionEndExcluding": "1.0.62681.0",
"vulnerable": true
}
],
"negate": false,
"operator": "OR"
}
]
},
{
"nodes": [
{
"cpeMatch": [
{
"criteria": "cpe:2.3:a:webmproject:libwebp:*:*:*:*:*:*:*:*",
"matchCriteriaId": "2804DDE4-B0A4-4B7F-A318-F491B6316B34",
"versionEndExcluding": "1.3.2",
"vulnerable": true
}
],
"negate": false,
"operator": "OR"
}
]
},
{
"nodes": [
{
"cpeMatch": [
{
"criteria": "cpe:2.3:a:netapp:active_iq_unified_manager:-:*:*:*:*:vmware_vsphere:*:*",
"matchCriteriaId": "3A756737-1CC4-42C2-A4DF-E1C893B4E2D5",
"vulnerable": true
}
],
"negate": false,
"operator": "OR"
}
]
},
{
"nodes": [
{
"cpeMatch": [
{
"criteria": "cpe:2.3:a:bentley:seequent_leapfrog:*:*:*:*:*:*:*:*",
"matchCriteriaId": "E50A797C-2C6C-46A5-A9D0-8CD877EBA3CD",
"versionEndExcluding": "2023.2",
"vulnerable": true
}
],
"negate": false,
"operator": "OR"
}
]
},
{
"nodes": [
{
"cpeMatch": [
{
"criteria": "cpe:2.3:a:bandisoft:honeyview:*:*:*:*:*:*:*:*",
"matchCriteriaId": "A9D1BE06-A20B-43F3-B78D-21F2FF20026C",
"versionEndExcluding": "5.51",
"vulnerable": true
}
],
"negate": false,
"operator": "OR"
}
]
}
],
"descriptions": [
{
"lang": "en",
"value": "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)"
},
{
"lang": "es",
"value": "El desbordamiento del b\u00fafer de memoria en libwebp en Google Chrome anterior a 116.0.5845.187 y libwebp 1.3.2 permit\u00eda a un atacante remoto realizar una escritura en memoria fuera de los l\u00edmites a trav\u00e9s de una p\u00e1gina HTML manipulada. (Severidad de seguridad de Chromium: cr\u00edtica)"
}
],
"id": "CVE-2023-4863",
"lastModified": "2024-12-20T19:00:21.050",
"metrics": {
"cvssMetricV31": [
{
"cvssData": {
"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"
},
"exploitabilityScore": 2.8,
"impactScore": 5.9,
"source": "nvd@nist.gov",
"type": "Primary"
}
]
},
"published": "2023-09-12T15:15:24.327",
"references": [
{
"source": "chrome-cve-admin@google.com",
"tags": [
"Mailing List"
],
"url": "http://www.openwall.com/lists/oss-security/2023/09/21/4"
},
{
"source": "chrome-cve-admin@google.com",
"tags": [
"Mailing List"
],
"url": "http://www.openwall.com/lists/oss-security/2023/09/22/1"
},
{
"source": "chrome-cve-admin@google.com",
"tags": [
"Mailing List"
],
"url": "http://www.openwall.com/lists/oss-security/2023/09/22/3"
},
{
"source": "chrome-cve-admin@google.com",
"tags": [
"Mailing List"
],
"url": "http://www.openwall.com/lists/oss-security/2023/09/22/4"
},
{
"source": "chrome-cve-admin@google.com",
"tags": [
"Mailing List"
],
"url": "http://www.openwall.com/lists/oss-security/2023/09/22/5"
},
{
"source": "chrome-cve-admin@google.com",
"tags": [
"Mailing List"
],
"url": "http://www.openwall.com/lists/oss-security/2023/09/22/6"
},
{
"source": "chrome-cve-admin@google.com",
"tags": [
"Mailing List"
],
"url": "http://www.openwall.com/lists/oss-security/2023/09/22/7"
},
{
"source": "chrome-cve-admin@google.com",
"tags": [
"Mailing List"
],
"url": "http://www.openwall.com/lists/oss-security/2023/09/22/8"
},
{
"source": "chrome-cve-admin@google.com",
"tags": [
"Mailing List"
],
"url": "http://www.openwall.com/lists/oss-security/2023/09/26/1"
},
{
"source": "chrome-cve-admin@google.com",
"tags": [
"Mailing List"
],
"url": "http://www.openwall.com/lists/oss-security/2023/09/26/7"
},
{
"source": "chrome-cve-admin@google.com",
"tags": [
"Mailing List"
],
"url": "http://www.openwall.com/lists/oss-security/2023/09/28/1"
},
{
"source": "chrome-cve-admin@google.com",
"tags": [
"Mailing List"
],
"url": "http://www.openwall.com/lists/oss-security/2023/09/28/2"
},
{
"source": "chrome-cve-admin@google.com",
"tags": [
"Mailing List"
],
"url": "http://www.openwall.com/lists/oss-security/2023/09/28/4"
},
{
"source": "chrome-cve-admin@google.com",
"tags": [
"Third Party Advisory"
],
"url": "https://adamcaudill.com/2023/09/14/whose-cve-is-it-anyway/"
},
{
"source": "chrome-cve-admin@google.com",
"tags": [
"Exploit",
"Third Party Advisory"
],
"url": "https://blog.isosceles.com/the-webp-0day/"
},
{
"source": "chrome-cve-admin@google.com",
"tags": [
"Issue Tracking",
"Third Party Advisory"
],
"url": "https://bugzilla.suse.com/show_bug.cgi?id=1215231"
},
{
"source": "chrome-cve-admin@google.com",
"tags": [
"Vendor Advisory"
],
"url": "https://chromereleases.googleblog.com/2023/09/stable-channel-update-for-desktop_11.html"
},
{
"source": "chrome-cve-admin@google.com",
"tags": [
"Issue Tracking",
"Vendor Advisory"
],
"url": "https://crbug.com/1479274"
},
{
"source": "chrome-cve-admin@google.com",
"tags": [
"Release Notes"
],
"url": "https://en.bandisoft.com/honeyview/history/"
},
{
"source": "chrome-cve-admin@google.com",
"tags": [
"Patch"
],
"url": "https://github.com/webmproject/libwebp/commit/902bc9190331343b2017211debcec8d2ab87e17a"
},
{
"source": "chrome-cve-admin@google.com",
"tags": [
"Release Notes"
],
"url": "https://github.com/webmproject/libwebp/releases/tag/v1.3.2"
},
{
"source": "chrome-cve-admin@google.com",
"tags": [
"Mailing List"
],
"url": "https://lists.debian.org/debian-lts-announce/2023/09/msg00015.html"
},
{
"source": "chrome-cve-admin@google.com",
"tags": [
"Mailing List"
],
"url": "https://lists.debian.org/debian-lts-announce/2023/09/msg00016.html"
},
{
"source": "chrome-cve-admin@google.com",
"tags": [
"Mailing List"
],
"url": "https://lists.debian.org/debian-lts-announce/2023/09/msg00017.html"
},
{
"source": "chrome-cve-admin@google.com",
"tags": [
"Mailing List"
],
"url": "https://lists.fedoraproject.org/archives/list/package-announce@lists.fedoraproject.org/message/6T655QF7CQ3DYAMPFV7IECQYGDEUIVVT/"
},
{
"source": "chrome-cve-admin@google.com",
"tags": [
"Mailing List"
],
"url": "https://lists.fedoraproject.org/archives/list/package-announce@lists.fedoraproject.org/message/FYYKLG6CRGEDTNRBSU26EEWAO6D6U645/"
},
{
"source": "chrome-cve-admin@google.com",
"tags": [
"Mailing List"
],
"url": "https://lists.fedoraproject.org/archives/list/package-announce@lists.fedoraproject.org/message/KUQ7CTX3W372X3UY56VVNAHCH6H2F4X3/"
},
{
"source": "chrome-cve-admin@google.com",
"tags": [
"Mailing List"
],
"url": "https://lists.fedoraproject.org/archives/list/package-announce@lists.fedoraproject.org/message/OZDGWWMJREPAGKWCJKSCM4WYLANSKIFX/"
},
{
"source": "chrome-cve-admin@google.com",
"tags": [
"Mailing List"
],
"url": "https://lists.fedoraproject.org/archives/list/package-announce@lists.fedoraproject.org/message/PYZV7TMKF4QHZ54SFJX54BDN52VHGGCX/"
},
{
"source": "chrome-cve-admin@google.com",
"tags": [
"Mailing List"
],
"url": "https://lists.fedoraproject.org/archives/list/package-announce@lists.fedoraproject.org/message/WHOLML7N2G5KCAZXFWC5IDFFHSQS5SDB/"
},
{
"source": "chrome-cve-admin@google.com",
"tags": [
"Mailing List"
],
"url": "https://lists.fedoraproject.org/archives/list/package-announce@lists.fedoraproject.org/message/WTRUIS3564P7ZLM2S2IH4Y4KZ327LI4I/"
},
{
"source": "chrome-cve-admin@google.com",
"tags": [
"Patch",
"Third Party Advisory"
],
"url": "https://msrc.microsoft.com/update-guide/vulnerability/CVE-2023-4863"
},
{
"source": "chrome-cve-admin@google.com",
"tags": [
"Exploit",
"Third Party Advisory"
],
"url": "https://news.ycombinator.com/item?id=37478403"
},
{
"source": "chrome-cve-admin@google.com",
"tags": [
"Issue Tracking",
"Third Party Advisory"
],
"url": "https://security-tracker.debian.org/tracker/CVE-2023-4863"
},
{
"source": "chrome-cve-admin@google.com",
"tags": [
"Third Party Advisory"
],
"url": "https://security.gentoo.org/glsa/202309-05"
},
{
"source": "chrome-cve-admin@google.com",
"tags": [
"Third Party Advisory"
],
"url": "https://security.gentoo.org/glsa/202401-10"
},
{
"source": "chrome-cve-admin@google.com",
"tags": [
"Third Party Advisory"
],
"url": "https://security.netapp.com/advisory/ntap-20230929-0011/"
},
{
"source": "chrome-cve-admin@google.com",
"tags": [
"Exploit"
],
"url": "https://sethmlarson.dev/security-developer-in-residence-weekly-report-16"
},
{
"source": "chrome-cve-admin@google.com",
"tags": [
"Exploit",
"Third Party Advisory"
],
"url": "https://stackdiary.com/critical-vulnerability-in-webp-codec-cve-2023-4863/"
},
{
"source": "chrome-cve-admin@google.com",
"tags": [
"Third Party Advisory"
],
"url": "https://www.bentley.com/advisories/be-2023-0001/"
},
{
"source": "chrome-cve-admin@google.com",
"tags": [
"Third Party Advisory"
],
"url": "https://www.bleepingcomputer.com/news/google/google-fixes-another-chrome-zero-day-bug-exploited-in-attacks/"
},
{
"source": "chrome-cve-admin@google.com",
"tags": [
"Mailing List"
],
"url": "https://www.debian.org/security/2023/dsa-5496"
},
{
"source": "chrome-cve-admin@google.com",
"tags": [
"Mailing List"
],
"url": "https://www.debian.org/security/2023/dsa-5497"
},
{
"source": "chrome-cve-admin@google.com",
"tags": [
"Third Party Advisory"
],
"url": "https://www.debian.org/security/2023/dsa-5498"
},
{
"source": "chrome-cve-admin@google.com",
"tags": [
"Third Party Advisory"
],
"url": "https://www.mozilla.org/en-US/security/advisories/mfsa2023-40/"
},
{
"source": "af854a3a-2127-422b-91ae-364da2661108",
"tags": [
"Mailing List"
],
"url": "http://www.openwall.com/lists/oss-security/2023/09/21/4"
},
{
"source": "af854a3a-2127-422b-91ae-364da2661108",
"tags": [
"Mailing List"
],
"url": "http://www.openwall.com/lists/oss-security/2023/09/22/1"
},
{
"source": "af854a3a-2127-422b-91ae-364da2661108",
"tags": [
"Mailing List"
],
"url": "http://www.openwall.com/lists/oss-security/2023/09/22/3"
},
{
"source": "af854a3a-2127-422b-91ae-364da2661108",
"tags": [
"Mailing List"
],
"url": "http://www.openwall.com/lists/oss-security/2023/09/22/4"
},
{
"source": "af854a3a-2127-422b-91ae-364da2661108",
"tags": [
"Mailing List"
],
"url": "http://www.openwall.com/lists/oss-security/2023/09/22/5"
},
{
"source": "af854a3a-2127-422b-91ae-364da2661108",
"tags": [
"Mailing List"
],
"url": "http://www.openwall.com/lists/oss-security/2023/09/22/6"
},
{
"source": "af854a3a-2127-422b-91ae-364da2661108",
"tags": [
"Mailing List"
],
"url": "http://www.openwall.com/lists/oss-security/2023/09/22/7"
},
{
"source": "af854a3a-2127-422b-91ae-364da2661108",
"tags": [
"Mailing List"
],
"url": "http://www.openwall.com/lists/oss-security/2023/09/22/8"
},
{
"source": "af854a3a-2127-422b-91ae-364da2661108",
"tags": [
"Mailing List"
],
"url": "http://www.openwall.com/lists/oss-security/2023/09/26/1"
},
{
"source": "af854a3a-2127-422b-91ae-364da2661108",
"tags": [
"Mailing List"
],
"url": "http://www.openwall.com/lists/oss-security/2023/09/26/7"
},
{
"source": "af854a3a-2127-422b-91ae-364da2661108",
"tags": [
"Mailing List"
],
"url": "http://www.openwall.com/lists/oss-security/2023/09/28/1"
},
{
"source": "af854a3a-2127-422b-91ae-364da2661108",
"tags": [
"Mailing List"
],
"url": "http://www.openwall.com/lists/oss-security/2023/09/28/2"
},
{
"source": "af854a3a-2127-422b-91ae-364da2661108",
"tags": [
"Mailing List"
],
"url": "http://www.openwall.com/lists/oss-security/2023/09/28/4"
},
{
"source": "af854a3a-2127-422b-91ae-364da2661108",
"tags": [
"Third Party Advisory"
],
"url": "https://adamcaudill.com/2023/09/14/whose-cve-is-it-anyway/"
},
{
"source": "af854a3a-2127-422b-91ae-364da2661108",
"tags": [
"Exploit",
"Third Party Advisory"
],
"url": "https://blog.isosceles.com/the-webp-0day/"
},
{
"source": "af854a3a-2127-422b-91ae-364da2661108",
"tags": [
"Issue Tracking",
"Third Party Advisory"
],
"url": "https://bugzilla.suse.com/show_bug.cgi?id=1215231"
},
{
"source": "af854a3a-2127-422b-91ae-364da2661108",
"tags": [
"Vendor Advisory"
],
"url": "https://chromereleases.googleblog.com/2023/09/stable-channel-update-for-desktop_11.html"
},
{
"source": "af854a3a-2127-422b-91ae-364da2661108",
"tags": [
"Issue Tracking",
"Vendor Advisory"
],
"url": "https://crbug.com/1479274"
},
{
"source": "af854a3a-2127-422b-91ae-364da2661108",
"tags": [
"Release Notes"
],
"url": "https://en.bandisoft.com/honeyview/history/"
},
{
"source": "af854a3a-2127-422b-91ae-364da2661108",
"tags": [
"Patch"
],
"url": "https://github.com/webmproject/libwebp/commit/902bc9190331343b2017211debcec8d2ab87e17a"
},
{
"source": "af854a3a-2127-422b-91ae-364da2661108",
"tags": [
"Release Notes"
],
"url": "https://github.com/webmproject/libwebp/releases/tag/v1.3.2"
},
{
"source": "af854a3a-2127-422b-91ae-364da2661108",
"tags": [
"Mailing List",
"Third Party Advisory"
],
"url": "https://lists.debian.org/debian-lts-announce/2023/09/msg00015.html"
},
{
"source": "af854a3a-2127-422b-91ae-364da2661108",
"tags": [
"Mailing List",
"Third Party Advisory"
],
"url": "https://lists.debian.org/debian-lts-announce/2023/09/msg00016.html"
},
{
"source": "af854a3a-2127-422b-91ae-364da2661108",
"tags": [
"Mailing List",
"Third Party Advisory"
],
"url": "https://lists.debian.org/debian-lts-announce/2023/09/msg00017.html"
},
{
"source": "af854a3a-2127-422b-91ae-364da2661108",
"tags": [
"Mailing List"
],
"url": "https://lists.fedoraproject.org/archives/list/package-announce@lists.fedoraproject.org/message/6T655QF7CQ3DYAMPFV7IECQYGDEUIVVT/"
},
{
"source": "af854a3a-2127-422b-91ae-364da2661108",
"tags": [
"Mailing List"
],
"url": "https://lists.fedoraproject.org/archives/list/package-announce@lists.fedoraproject.org/message/FYYKLG6CRGEDTNRBSU26EEWAO6D6U645/"
},
{
"source": "af854a3a-2127-422b-91ae-364da2661108",
"tags": [
"Mailing List"
],
"url": "https://lists.fedoraproject.org/archives/list/package-announce@lists.fedoraproject.org/message/KUQ7CTX3W372X3UY56VVNAHCH6H2F4X3/"
},
{
"source": "af854a3a-2127-422b-91ae-364da2661108",
"tags": [
"Mailing List"
],
"url": "https://lists.fedoraproject.org/archives/list/package-announce@lists.fedoraproject.org/message/OZDGWWMJREPAGKWCJKSCM4WYLANSKIFX/"
},
{
"source": "af854a3a-2127-422b-91ae-364da2661108",
"tags": [
"Mailing List"
],
"url": "https://lists.fedoraproject.org/archives/list/package-announce@lists.fedoraproject.org/message/PYZV7TMKF4QHZ54SFJX54BDN52VHGGCX/"
},
{
"source": "af854a3a-2127-422b-91ae-364da2661108",
"tags": [
"Mailing List"
],
"url": "https://lists.fedoraproject.org/archives/list/package-announce@lists.fedoraproject.org/message/WHOLML7N2G5KCAZXFWC5IDFFHSQS5SDB/"
},
{
"source": "af854a3a-2127-422b-91ae-364da2661108",
"tags": [
"Mailing List"
],
"url": "https://lists.fedoraproject.org/archives/list/package-announce@lists.fedoraproject.org/message/WTRUIS3564P7ZLM2S2IH4Y4KZ327LI4I/"
},
{
"source": "af854a3a-2127-422b-91ae-364da2661108",
"tags": [
"Patch",
"Third Party Advisory"
],
"url": "https://msrc.microsoft.com/update-guide/vulnerability/CVE-2023-4863"
},
{
"source": "af854a3a-2127-422b-91ae-364da2661108",
"tags": [
"Exploit"
],
"url": "https://news.ycombinator.com/item?id=37478403"
},
{
"source": "af854a3a-2127-422b-91ae-364da2661108",
"tags": [
"Issue Tracking",
"Third Party Advisory"
],
"url": "https://security-tracker.debian.org/tracker/CVE-2023-4863"
},
{
"source": "af854a3a-2127-422b-91ae-364da2661108",
"tags": [
"Third Party Advisory"
],
"url": "https://security.gentoo.org/glsa/202309-05"
},
{
"source": "af854a3a-2127-422b-91ae-364da2661108",
"tags": [
"Third Party Advisory"
],
"url": "https://security.gentoo.org/glsa/202401-10"
},
{
"source": "af854a3a-2127-422b-91ae-364da2661108",
"tags": [
"Third Party Advisory"
],
"url": "https://security.netapp.com/advisory/ntap-20230929-0011/"
},
{
"source": "af854a3a-2127-422b-91ae-364da2661108",
"tags": [
"Exploit"
],
"url": "https://sethmlarson.dev/security-developer-in-residence-weekly-report-16"
},
{
"source": "af854a3a-2127-422b-91ae-364da2661108",
"tags": [
"Exploit",
"Third Party Advisory"
],
"url": "https://stackdiary.com/critical-vulnerability-in-webp-codec-cve-2023-4863/"
},
{
"source": "af854a3a-2127-422b-91ae-364da2661108",
"tags": [
"Third Party Advisory"
],
"url": "https://www.bentley.com/advisories/be-2023-0001/"
},
{
"source": "af854a3a-2127-422b-91ae-364da2661108",
"tags": [
"Third Party Advisory"
],
"url": "https://www.bleepingcomputer.com/news/google/google-fixes-another-chrome-zero-day-bug-exploited-in-attacks/"
},
{
"source": "af854a3a-2127-422b-91ae-364da2661108",
"tags": [
"Mailing List"
],
"url": "https://www.debian.org/security/2023/dsa-5496"
},
{
"source": "af854a3a-2127-422b-91ae-364da2661108",
"tags": [
"Mailing List"
],
"url": "https://www.debian.org/security/2023/dsa-5497"
},
{
"source": "af854a3a-2127-422b-91ae-364da2661108",
"tags": [
"Mailing List"
],
"url": "https://www.debian.org/security/2023/dsa-5498"
},
{
"source": "af854a3a-2127-422b-91ae-364da2661108",
"tags": [
"Third Party Advisory"
],
"url": "https://www.mozilla.org/en-US/security/advisories/mfsa2023-40/"
},
{
"source": "af854a3a-2127-422b-91ae-364da2661108",
"tags": [
"Exploit",
"Third Party Advisory"
],
"url": "https://www.vicarius.io/vsociety/posts/zero-day-webp-vulnerability-cve-2023-4863"
}
],
"sourceIdentifier": "chrome-cve-admin@google.com",
"vulnStatus": "Analyzed",
"weaknesses": [
{
"description": [
{
"lang": "en",
"value": "CWE-787"
}
],
"source": "nvd@nist.gov",
"type": "Primary"
}
]
},
"nvd": {
"cve": {
"affected": [
{
"affectedData": [
{
"product": "Chrome",
"vendor": "Google",
"versions": [
{
"lessThan": "116.0.5845.187",
"status": "affected",
"version": "116.0.5845.187",
"versionType": "custom"
}
]
},
{
"product": "libwebp",
"vendor": "Google",
"versions": [
{
"lessThan": "1.3.2",
"status": "affected",
"version": "1.3.2",
"versionType": "custom"
}
]
}
],
"source": "chrome-cve-admin@google.com"
}
],
"cisaActionDue": "2023-10-04",
"cisaExploitAdd": "2023-09-13",
"cisaRequiredAction": "Apply mitigations per vendor instructions or discontinue use of the product if mitigations are unavailable.",
"cisaVulnerabilityName": "Google Chromium WebP Heap-Based Buffer Overflow Vulnerability",
"configurations": [
{
"nodes": [
{
"cpeMatch": [
{
"criteria": "cpe:2.3:a:google:chrome:*:*:*:*:*:*:*:*",
"matchCriteriaId": "856C1821-5D22-4A4E-859D-8F5305255AB7",
"versionEndExcluding": "116.0.5845.187",
"vulnerable": true
}
],
"negate": false,
"operator": "OR"
}
]
},
{
"nodes": [
{
"cpeMatch": [
{
"criteria": "cpe:2.3:o:fedoraproject:fedora:37:*:*:*:*:*:*:*",
"matchCriteriaId": "E30D0E6F-4AE8-4284-8716-991DFA48CC5D",
"vulnerable": true
},
{
"criteria": "cpe:2.3:o:fedoraproject:fedora:38:*:*:*:*:*:*:*",
"matchCriteriaId": "CC559B26-5DFC-4B7A-A27C-B77DE755DFF9",
"vulnerable": true
},
{
"criteria": "cpe:2.3:o:fedoraproject:fedora:39:*:*:*:*:*:*:*",
"matchCriteriaId": "B8EDB836-4E6A-4B71-B9B2-AA3E03E0F646",
"vulnerable": true
}
],
"negate": false,
"operator": "OR"
}
]
},
{
"nodes": [
{
"cpeMatch": [
{
"criteria": "cpe:2.3:o:debian:debian_linux:10.0:*:*:*:*:*:*:*",
"matchCriteriaId": "07B237A9-69A3-4A9C-9DA0-4E06BD37AE73",
"vulnerable": true
},
{
"criteria": "cpe:2.3:o:debian:debian_linux:11.0:*:*:*:*:*:*:*",
"matchCriteriaId": "FA6FEEC2-9F11-4643-8827-749718254FED",
"vulnerable": true
},
{
"criteria": "cpe:2.3:o:debian:debian_linux:12.0:*:*:*:*:*:*:*",
"matchCriteriaId": "46D69DCC-AE4D-4EA5-861C-D60951444C6C",
"vulnerable": true
}
],
"negate": false,
"operator": "OR"
}
]
},
{
"nodes": [
{
"cpeMatch": [
{
"criteria": "cpe:2.3:a:mozilla:firefox:*:*:*:*:esr:*:*:*",
"matchCriteriaId": "54B8855E-19B9-4D20-9B93-A5219F077335",
"versionEndExcluding": "102.15.1",
"vulnerable": true
},
{
"criteria": "cpe:2.3:a:mozilla:firefox:*:*:*:*:-:*:*:*",
"matchCriteriaId": "FBA8858E-AB6C-4708-820D-3F9D8D5A077F",
"versionEndExcluding": "117.0.1",
"vulnerable": true
},
{
"criteria": "cpe:2.3:a:mozilla:firefox:*:*:*:*:esr:*:*:*",
"matchCriteriaId": "6C494574-4187-4BC7-816B-6C1C288D711E",
"versionEndExcluding": "115.2.1",
"versionStartIncluding": "115.1.0",
"vulnerable": true
},
{
"criteria": "cpe:2.3:a:mozilla:thunderbird:*:*:*:*:*:*:*:*",
"matchCriteriaId": "A073724D-52BD-4426-B58D-7A8BD24B8F8E",
"versionEndExcluding": "102.15.1",
"vulnerable": true
},
{
"criteria": "cpe:2.3:a:mozilla:thunderbird:*:*:*:*:*:*:*:*",
"matchCriteriaId": "952BEC0C-2DB0-476A-AF62-1269F8635B4A",
"versionEndExcluding": "115.2.2",
"versionStartIncluding": "115.0",
"vulnerable": true
}
],
"negate": false,
"operator": "OR"
}
]
},
{
"nodes": [
{
"cpeMatch": [
{
"criteria": "cpe:2.3:a:microsoft:edge_chromium:*:*:*:*:*:*:*:*",
"matchCriteriaId": "0C8F8BD1-1D13-4605-BF19-E4292E2D6A00",
"versionEndExcluding": "116.0.1938.81",
"vulnerable": true
},
{
"criteria": "cpe:2.3:a:microsoft:teams:*:*:*:*:*:macos:*:*",
"matchCriteriaId": "11C16818-7453-46CB-89C2-2A4D4452A198",
"versionEndExcluding": "1.6.00.26463",
"vulnerable": true
},
{
"criteria": "cpe:2.3:a:microsoft:teams:*:*:*:*:desktop:*:*:*",
"matchCriteriaId": "46625A28-312D-4406-87AE-8A7C93222A45",
"versionEndExcluding": "1.6.00.26474",
"vulnerable": true
},
{
"criteria": "cpe:2.3:a:microsoft:webp_image_extension:*:*:*:*:*:*:*:*",
"matchCriteriaId": "201D3850-75A4-4CB4-A312-B01BF51C7C8A",
"versionEndExcluding": "1.0.62681.0",
"vulnerable": true
}
],
"negate": false,
"operator": "OR"
}
]
},
{
"nodes": [
{
"cpeMatch": [
{
"criteria": "cpe:2.3:a:webmproject:libwebp:*:*:*:*:*:*:*:*",
"matchCriteriaId": "2804DDE4-B0A4-4B7F-A318-F491B6316B34",
"versionEndExcluding": "1.3.2",
"vulnerable": true
}
],
"negate": false,
"operator": "OR"
}
]
},
{
"nodes": [
{
"cpeMatch": [
{
"criteria": "cpe:2.3:a:netapp:active_iq_unified_manager:-:*:*:*:*:vmware_vsphere:*:*",
"matchCriteriaId": "3A756737-1CC4-42C2-A4DF-E1C893B4E2D5",
"vulnerable": true
}
],
"negate": false,
"operator": "OR"
}
]
},
{
"nodes": [
{
"cpeMatch": [
{
"criteria": "cpe:2.3:a:bentley:seequent_leapfrog:*:*:*:*:*:*:*:*",
"matchCriteriaId": "E50A797C-2C6C-46A5-A9D0-8CD877EBA3CD",
"versionEndExcluding": "2023.2",
"vulnerable": true
}
],
"negate": false,
"operator": "OR"
}
]
},
{
"nodes": [
{
"cpeMatch": [
{
"criteria": "cpe:2.3:a:bandisoft:honeyview:*:*:*:*:*:*:*:*",
"matchCriteriaId": "A9D1BE06-A20B-43F3-B78D-21F2FF20026C",
"versionEndExcluding": "5.51",
"vulnerable": true
}
],
"negate": false,
"operator": "OR"
}
]
}
],
"cveTags": [],
"descriptions": [
{
"lang": "en",
"value": "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)"
},
{
"lang": "es",
"value": "El desbordamiento del b\u00fafer de memoria en libwebp en Google Chrome anterior a 116.0.5845.187 y libwebp 1.3.2 permit\u00eda a un atacante remoto realizar una escritura en memoria fuera de los l\u00edmites a trav\u00e9s de una p\u00e1gina HTML manipulada. (Severidad de seguridad de Chromium: cr\u00edtica)"
}
],
"id": "CVE-2023-4863",
"lastModified": "2026-06-17T06:38:46.547",
"metrics": {
"cvssMetricV31": [
{
"cvssData": {
"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"
},
"exploitabilityScore": 2.8,
"impactScore": 5.9,
"source": "nvd@nist.gov",
"type": "Primary"
},
{
"cvssData": {
"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"
},
"exploitabilityScore": 2.8,
"impactScore": 5.9,
"source": "134c704f-9b21-4f2e-91b3-4a467353bcc0",
"type": "Secondary"
}
],
"ssvcV203": [
{
"source": "134c704f-9b21-4f2e-91b3-4a467353bcc0",
"ssvcData": {
"id": "CVE-2023-4863",
"options": [
{
"exploitation": "active"
},
{
"automatable": "no"
},
{
"technicalImpact": "total"
}
],
"role": "CISA Coordinator",
"timestamp": "2023-11-28T05:00:18.341149Z",
"version": "2.0.3"
}
}
]
},
"published": "2023-09-12T15:15:24.327",
"references": [
{
"source": "chrome-cve-admin@google.com",
"tags": [
"Mailing List"
],
"url": "http://www.openwall.com/lists/oss-security/2023/09/21/4"
},
{
"source": "chrome-cve-admin@google.com",
"tags": [
"Mailing List"
],
"url": "http://www.openwall.com/lists/oss-security/2023/09/22/1"
},
{
"source": "chrome-cve-admin@google.com",
"tags": [
"Mailing List"
],
"url": "http://www.openwall.com/lists/oss-security/2023/09/22/3"
},
{
"source": "chrome-cve-admin@google.com",
"tags": [
"Mailing List"
],
"url": "http://www.openwall.com/lists/oss-security/2023/09/22/4"
},
{
"source": "chrome-cve-admin@google.com",
"tags": [
"Mailing List"
],
"url": "http://www.openwall.com/lists/oss-security/2023/09/22/5"
},
{
"source": "chrome-cve-admin@google.com",
"tags": [
"Mailing List"
],
"url": "http://www.openwall.com/lists/oss-security/2023/09/22/6"
},
{
"source": "chrome-cve-admin@google.com",
"tags": [
"Mailing List"
],
"url": "http://www.openwall.com/lists/oss-security/2023/09/22/7"
},
{
"source": "chrome-cve-admin@google.com",
"tags": [
"Mailing List"
],
"url": "http://www.openwall.com/lists/oss-security/2023/09/22/8"
},
{
"source": "chrome-cve-admin@google.com",
"tags": [
"Mailing List"
],
"url": "http://www.openwall.com/lists/oss-security/2023/09/26/1"
},
{
"source": "chrome-cve-admin@google.com",
"tags": [
"Mailing List"
],
"url": "http://www.openwall.com/lists/oss-security/2023/09/26/7"
},
{
"source": "chrome-cve-admin@google.com",
"tags": [
"Mailing List"
],
"url": "http://www.openwall.com/lists/oss-security/2023/09/28/1"
},
{
"source": "chrome-cve-admin@google.com",
"tags": [
"Mailing List"
],
"url": "http://www.openwall.com/lists/oss-security/2023/09/28/2"
},
{
"source": "chrome-cve-admin@google.com",
"tags": [
"Mailing List"
],
"url": "http://www.openwall.com/lists/oss-security/2023/09/28/4"
},
{
"source": "chrome-cve-admin@google.com",
"tags": [
"Third Party Advisory"
],
"url": "https://adamcaudill.com/2023/09/14/whose-cve-is-it-anyway/"
},
{
"source": "chrome-cve-admin@google.com",
"tags": [
"Exploit",
"Third Party Advisory"
],
"url": "https://blog.isosceles.com/the-webp-0day/"
},
{
"source": "chrome-cve-admin@google.com",
"tags": [
"Issue Tracking",
"Third Party Advisory"
],
"url": "https://bugzilla.suse.com/show_bug.cgi?id=1215231"
},
{
"source": "chrome-cve-admin@google.com",
"tags": [
"Vendor Advisory"
],
"url": "https://chromereleases.googleblog.com/2023/09/stable-channel-update-for-desktop_11.html"
},
{
"source": "chrome-cve-admin@google.com",
"tags": [
"Issue Tracking",
"Vendor Advisory"
],
"url": "https://crbug.com/1479274"
},
{
"source": "chrome-cve-admin@google.com",
"tags": [
"Release Notes"
],
"url": "https://en.bandisoft.com/honeyview/history/"
},
{
"source": "chrome-cve-admin@google.com",
"tags": [
"Patch"
],
"url": "https://github.com/webmproject/libwebp/commit/902bc9190331343b2017211debcec8d2ab87e17a"
},
{
"source": "chrome-cve-admin@google.com",
"tags": [
"Release Notes"
],
"url": "https://github.com/webmproject/libwebp/releases/tag/v1.3.2"
},
{
"source": "chrome-cve-admin@google.com",
"tags": [
"Mailing List",
"Third Party Advisory"
],
"url": "https://lists.debian.org/debian-lts-announce/2023/09/msg00015.html"
},
{
"source": "chrome-cve-admin@google.com",
"tags": [
"Mailing List",
"Third Party Advisory"
],
"url": "https://lists.debian.org/debian-lts-announce/2023/09/msg00016.html"
},
{
"source": "chrome-cve-admin@google.com",
"tags": [
"Mailing List",
"Third Party Advisory"
],
"url": "https://lists.debian.org/debian-lts-announce/2023/09/msg00017.html"
},
{
"source": "chrome-cve-admin@google.com",
"tags": [
"Mailing List"
],
"url": "https://lists.fedoraproject.org/archives/list/package-announce@lists.fedoraproject.org/message/6T655QF7CQ3DYAMPFV7IECQYGDEUIVVT/"
},
{
"source": "chrome-cve-admin@google.com",
"tags": [
"Mailing List"
],
"url": "https://lists.fedoraproject.org/archives/list/package-announce@lists.fedoraproject.org/message/FYYKLG6CRGEDTNRBSU26EEWAO6D6U645/"
},
{
"source": "chrome-cve-admin@google.com",
"tags": [
"Mailing List"
],
"url": "https://lists.fedoraproject.org/archives/list/package-announce@lists.fedoraproject.org/message/KUQ7CTX3W372X3UY56VVNAHCH6H2F4X3/"
},
{
"source": "chrome-cve-admin@google.com",
"tags": [
"Mailing List"
],
"url": "https://lists.fedoraproject.org/archives/list/package-announce@lists.fedoraproject.org/message/OZDGWWMJREPAGKWCJKSCM4WYLANSKIFX/"
},
{
"source": "chrome-cve-admin@google.com",
"tags": [
"Mailing List"
],
"url": "https://lists.fedoraproject.org/archives/list/package-announce@lists.fedoraproject.org/message/PYZV7TMKF4QHZ54SFJX54BDN52VHGGCX/"
},
{
"source": "chrome-cve-admin@google.com",
"tags": [
"Mailing List"
],
"url": "https://lists.fedoraproject.org/archives/list/package-announce@lists.fedoraproject.org/message/WHOLML7N2G5KCAZXFWC5IDFFHSQS5SDB/"
},
{
"source": "chrome-cve-admin@google.com",
"tags": [
"Mailing List"
],
"url": "https://lists.fedoraproject.org/archives/list/package-announce@lists.fedoraproject.org/message/WTRUIS3564P7ZLM2S2IH4Y4KZ327LI4I/"
},
{
"source": "chrome-cve-admin@google.com",
"tags": [
"Patch",
"Third Party Advisory"
],
"url": "https://msrc.microsoft.com/update-guide/vulnerability/CVE-2023-4863"
},
{
"source": "chrome-cve-admin@google.com",
"tags": [
"Exploit",
"Third Party Advisory"
],
"url": "https://news.ycombinator.com/item?id=37478403"
},
{
"source": "chrome-cve-admin@google.com",
"tags": [
"Issue Tracking",
"Third Party Advisory"
],
"url": "https://security-tracker.debian.org/tracker/CVE-2023-4863"
},
{
"source": "chrome-cve-admin@google.com",
"tags": [
"Third Party Advisory"
],
"url": "https://security.gentoo.org/glsa/202309-05"
},
{
"source": "chrome-cve-admin@google.com",
"tags": [
"Third Party Advisory"
],
"url": "https://security.gentoo.org/glsa/202401-10"
},
{
"source": "chrome-cve-admin@google.com",
"tags": [
"Third Party Advisory"
],
"url": "https://security.netapp.com/advisory/ntap-20230929-0011/"
},
{
"source": "chrome-cve-admin@google.com",
"tags": [
"Exploit"
],
"url": "https://sethmlarson.dev/security-developer-in-residence-weekly-report-16"
},
{
"source": "chrome-cve-admin@google.com",
"tags": [
"Exploit",
"Third Party Advisory"
],
"url": "https://stackdiary.com/critical-vulnerability-in-webp-codec-cve-2023-4863/"
},
{
"source": "chrome-cve-admin@google.com",
"tags": [
"Third Party Advisory"
],
"url": "https://www.bentley.com/advisories/be-2023-0001/"
},
{
"source": "chrome-cve-admin@google.com",
"tags": [
"Third Party Advisory"
],
"url": "https://www.bleepingcomputer.com/news/google/google-fixes-another-chrome-zero-day-bug-exploited-in-attacks/"
},
{
"source": "chrome-cve-admin@google.com",
"tags": [
"Mailing List"
],
"url": "https://www.debian.org/security/2023/dsa-5496"
},
{
"source": "chrome-cve-admin@google.com",
"tags": [
"Mailing List"
],
"url": "https://www.debian.org/security/2023/dsa-5497"
},
{
"source": "chrome-cve-admin@google.com",
"tags": [
"Mailing List",
"Third Party Advisory"
],
"url": "https://www.debian.org/security/2023/dsa-5498"
},
{
"source": "chrome-cve-admin@google.com",
"tags": [
"Third Party Advisory"
],
"url": "https://www.mozilla.org/en-US/security/advisories/mfsa2023-40/"
},
{
"source": "af854a3a-2127-422b-91ae-364da2661108",
"tags": [
"Mailing List"
],
"url": "http://www.openwall.com/lists/oss-security/2023/09/21/4"
},
{
"source": "af854a3a-2127-422b-91ae-364da2661108",
"tags": [
"Mailing List"
],
"url": "http://www.openwall.com/lists/oss-security/2023/09/22/1"
},
{
"source": "af854a3a-2127-422b-91ae-364da2661108",
"tags": [
"Mailing List"
],
"url": "http://www.openwall.com/lists/oss-security/2023/09/22/3"
},
{
"source": "af854a3a-2127-422b-91ae-364da2661108",
"tags": [
"Mailing List"
],
"url": "http://www.openwall.com/lists/oss-security/2023/09/22/4"
},
{
"source": "af854a3a-2127-422b-91ae-364da2661108",
"tags": [
"Mailing List"
],
"url": "http://www.openwall.com/lists/oss-security/2023/09/22/5"
},
{
"source": "af854a3a-2127-422b-91ae-364da2661108",
"tags": [
"Mailing List"
],
"url": "http://www.openwall.com/lists/oss-security/2023/09/22/6"
},
{
"source": "af854a3a-2127-422b-91ae-364da2661108",
"tags": [
"Mailing List"
],
"url": "http://www.openwall.com/lists/oss-security/2023/09/22/7"
},
{
"source": "af854a3a-2127-422b-91ae-364da2661108",
"tags": [
"Mailing List"
],
"url": "http://www.openwall.com/lists/oss-security/2023/09/22/8"
},
{
"source": "af854a3a-2127-422b-91ae-364da2661108",
"tags": [
"Mailing List"
],
"url": "http://www.openwall.com/lists/oss-security/2023/09/26/1"
},
{
"source": "af854a3a-2127-422b-91ae-364da2661108",
"tags": [
"Mailing List"
],
"url": "http://www.openwall.com/lists/oss-security/2023/09/26/7"
},
{
"source": "af854a3a-2127-422b-91ae-364da2661108",
"tags": [
"Mailing List"
],
"url": "http://www.openwall.com/lists/oss-security/2023/09/28/1"
},
{
"source": "af854a3a-2127-422b-91ae-364da2661108",
"tags": [
"Mailing List"
],
"url": "http://www.openwall.com/lists/oss-security/2023/09/28/2"
},
{
"source": "af854a3a-2127-422b-91ae-364da2661108",
"tags": [
"Mailing List"
],
"url": "http://www.openwall.com/lists/oss-security/2023/09/28/4"
},
{
"source": "af854a3a-2127-422b-91ae-364da2661108",
"tags": [
"Third Party Advisory"
],
"url": "https://adamcaudill.com/2023/09/14/whose-cve-is-it-anyway/"
},
{
"source": "af854a3a-2127-422b-91ae-364da2661108",
"tags": [
"Exploit",
"Third Party Advisory"
],
"url": "https://blog.isosceles.com/the-webp-0day/"
},
{
"source": "af854a3a-2127-422b-91ae-364da2661108",
"tags": [
"Issue Tracking",
"Third Party Advisory"
],
"url": "https://bugzilla.suse.com/show_bug.cgi?id=1215231"
},
{
"source": "af854a3a-2127-422b-91ae-364da2661108",
"tags": [
"Vendor Advisory"
],
"url": "https://chromereleases.googleblog.com/2023/09/stable-channel-update-for-desktop_11.html"
},
{
"source": "af854a3a-2127-422b-91ae-364da2661108",
"tags": [
"Issue Tracking",
"Vendor Advisory"
],
"url": "https://crbug.com/1479274"
},
{
"source": "af854a3a-2127-422b-91ae-364da2661108",
"tags": [
"Release Notes"
],
"url": "https://en.bandisoft.com/honeyview/history/"
},
{
"source": "af854a3a-2127-422b-91ae-364da2661108",
"tags": [
"Patch"
],
"url": "https://github.com/webmproject/libwebp/commit/902bc9190331343b2017211debcec8d2ab87e17a"
},
{
"source": "af854a3a-2127-422b-91ae-364da2661108",
"tags": [
"Release Notes"
],
"url": "https://github.com/webmproject/libwebp/releases/tag/v1.3.2"
},
{
"source": "af854a3a-2127-422b-91ae-364da2661108",
"tags": [
"Mailing List",
"Third Party Advisory"
],
"url": "https://lists.debian.org/debian-lts-announce/2023/09/msg00015.html"
},
{
"source": "af854a3a-2127-422b-91ae-364da2661108",
"tags": [
"Mailing List",
"Third Party Advisory"
],
"url": "https://lists.debian.org/debian-lts-announce/2023/09/msg00016.html"
},
{
"source": "af854a3a-2127-422b-91ae-364da2661108",
"tags": [
"Mailing List",
"Third Party Advisory"
],
"url": "https://lists.debian.org/debian-lts-announce/2023/09/msg00017.html"
},
{
"source": "af854a3a-2127-422b-91ae-364da2661108",
"tags": [
"Mailing List"
],
"url": "https://lists.fedoraproject.org/archives/list/package-announce@lists.fedoraproject.org/message/6T655QF7CQ3DYAMPFV7IECQYGDEUIVVT/"
},
{
"source": "af854a3a-2127-422b-91ae-364da2661108",
"tags": [
"Mailing List"
],
"url": "https://lists.fedoraproject.org/archives/list/package-announce@lists.fedoraproject.org/message/FYYKLG6CRGEDTNRBSU26EEWAO6D6U645/"
},
{
"source": "af854a3a-2127-422b-91ae-364da2661108",
"tags": [
"Mailing List"
],
"url": "https://lists.fedoraproject.org/archives/list/package-announce@lists.fedoraproject.org/message/KUQ7CTX3W372X3UY56VVNAHCH6H2F4X3/"
},
{
"source": "af854a3a-2127-422b-91ae-364da2661108",
"tags": [
"Mailing List"
],
"url": "https://lists.fedoraproject.org/archives/list/package-announce@lists.fedoraproject.org/message/OZDGWWMJREPAGKWCJKSCM4WYLANSKIFX/"
},
{
"source": "af854a3a-2127-422b-91ae-364da2661108",
"tags": [
"Mailing List"
],
"url": "https://lists.fedoraproject.org/archives/list/package-announce@lists.fedoraproject.org/message/PYZV7TMKF4QHZ54SFJX54BDN52VHGGCX/"
},
{
"source": "af854a3a-2127-422b-91ae-364da2661108",
"tags": [
"Mailing List"
],
"url": "https://lists.fedoraproject.org/archives/list/package-announce@lists.fedoraproject.org/message/WHOLML7N2G5KCAZXFWC5IDFFHSQS5SDB/"
},
{
"source": "af854a3a-2127-422b-91ae-364da2661108",
"tags": [
"Mailing List"
],
"url": "https://lists.fedoraproject.org/archives/list/package-announce@lists.fedoraproject.org/message/WTRUIS3564P7ZLM2S2IH4Y4KZ327LI4I/"
},
{
"source": "af854a3a-2127-422b-91ae-364da2661108",
"tags": [
"Patch",
"Third Party Advisory"
],
"url": "https://msrc.microsoft.com/update-guide/vulnerability/CVE-2023-4863"
},
{
"source": "af854a3a-2127-422b-91ae-364da2661108",
"tags": [
"Exploit",
"Third Party Advisory"
],
"url": "https://news.ycombinator.com/item?id=37478403"
},
{
"source": "af854a3a-2127-422b-91ae-364da2661108",
"tags": [
"Issue Tracking",
"Third Party Advisory"
],
"url": "https://security-tracker.debian.org/tracker/CVE-2023-4863"
},
{
"source": "af854a3a-2127-422b-91ae-364da2661108",
"tags": [
"Third Party Advisory"
],
"url": "https://security.gentoo.org/glsa/202309-05"
},
{
"source": "af854a3a-2127-422b-91ae-364da2661108",
"tags": [
"Third Party Advisory"
],
"url": "https://security.gentoo.org/glsa/202401-10"
},
{
"source": "af854a3a-2127-422b-91ae-364da2661108",
"tags": [
"Third Party Advisory"
],
"url": "https://security.netapp.com/advisory/ntap-20230929-0011/"
},
{
"source": "af854a3a-2127-422b-91ae-364da2661108",
"tags": [
"Exploit"
],
"url": "https://sethmlarson.dev/security-developer-in-residence-weekly-report-16"
},
{
"source": "af854a3a-2127-422b-91ae-364da2661108",
"tags": [
"Exploit",
"Third Party Advisory"
],
"url": "https://stackdiary.com/critical-vulnerability-in-webp-codec-cve-2023-4863/"
},
{
"source": "af854a3a-2127-422b-91ae-364da2661108",
"tags": [
"Third Party Advisory"
],
"url": "https://www.bentley.com/advisories/be-2023-0001/"
},
{
"source": "af854a3a-2127-422b-91ae-364da2661108",
"tags": [
"Third Party Advisory"
],
"url": "https://www.bleepingcomputer.com/news/google/google-fixes-another-chrome-zero-day-bug-exploited-in-attacks/"
},
{
"source": "af854a3a-2127-422b-91ae-364da2661108",
"tags": [
"Mailing List"
],
"url": "https://www.debian.org/security/2023/dsa-5496"
},
{
"source": "af854a3a-2127-422b-91ae-364da2661108",
"tags": [
"Mailing List"
],
"url": "https://www.debian.org/security/2023/dsa-5497"
},
{
"source": "af854a3a-2127-422b-91ae-364da2661108",
"tags": [
"Mailing List",
"Third Party Advisory"
],
"url": "https://www.debian.org/security/2023/dsa-5498"
},
{
"source": "af854a3a-2127-422b-91ae-364da2661108",
"tags": [
"Third Party Advisory"
],
"url": "https://www.mozilla.org/en-US/security/advisories/mfsa2023-40/"
},
{
"source": "af854a3a-2127-422b-91ae-364da2661108",
"tags": [
"Exploit",
"Third Party Advisory"
],
"url": "https://www.vicarius.io/vsociety/posts/zero-day-webp-vulnerability-cve-2023-4863"
},
{
"source": "134c704f-9b21-4f2e-91b3-4a467353bcc0",
"tags": [
"US Government Resource"
],
"url": "https://www.cisa.gov/known-exploited-vulnerabilities-catalog?field_cve=CVE-2023-4863"
}
],
"sourceIdentifier": "chrome-cve-admin@google.com",
"vulnStatus": "Analyzed",
"weaknesses": [
{
"description": [
{
"lang": "en",
"value": "CWE-787"
}
],
"source": "nvd@nist.gov",
"type": "Primary"
},
{
"description": [
{
"lang": "en",
"value": "CWE-787"
}
],
"source": "134c704f-9b21-4f2e-91b3-4a467353bcc0",
"type": "Secondary"
}
]
}
},
"redhat_vex": {
"aggregate_severity": "Important",
"current_release_date": "2025-11-21T13:40:23+00:00",
"cve": "CVE-2023-4863",
"id": "CVE-2023-4863",
"initial_release_date": "2023-09-11T00:00:00+00:00",
"product_status:fixed": "561",
"product_status:known_affected": "2",
"product_status:known_not_affected": "5",
"source": "Red Hat CSAF VEX",
"status": "final",
"title": "libwebp: Heap buffer overflow in WebP Codec",
"url": "https://security.access.redhat.com/data/csaf/v2/vex/2023/cve-2023-4863.json",
"version": "3"
},
"suse_vex": {
"aggregate_severity": "important",
"current_release_date": "2026-08-31T01:16:31Z",
"cve": "CVE-2023-4863",
"id": "CVE-2023-4863",
"initial_release_date": "2023-09-13T02:50:04Z",
"product_status:known_affected": "453",
"product_status:known_not_affected": "1172",
"product_status:recommended": "704",
"source": "SUSE CSAF VEX",
"status": "interim",
"title": "SUSE CVE CVE-2023-4863",
"url": "https://ftp.suse.com/pub/projects/security/csaf-vex/cve-2023-4863.json",
"version": "65"
},
"vulnrichment": {
"containers": {
"adp": [
{
"providerMetadata": {
"dateUpdated": "2024-08-19T07:48:10.265Z",
"orgId": "af854a3a-2127-422b-91ae-364da2661108",
"shortName": "CVE"
},
"references": [
{
"tags": [
"x_transferred"
],
"url": "https://chromereleases.googleblog.com/2023/09/stable-channel-update-for-desktop_11.html"
},
{
"tags": [
"x_transferred"
],
"url": "https://crbug.com/1479274"
},
{
"tags": [
"x_transferred"
],
"url": "https://en.bandisoft.com/honeyview/history/"
},
{
"tags": [
"x_transferred"
],
"url": "https://stackdiary.com/critical-vulnerability-in-webp-codec-cve-2023-4863/"
},
{
"tags": [
"x_transferred"
],
"url": "https://www.mozilla.org/en-US/security/advisories/mfsa2023-40/"
},
{
"tags": [
"x_transferred"
],
"url": "https://github.com/webmproject/libwebp/commit/902bc9190331343b2017211debcec8d2ab87e17a"
},
{
"tags": [
"x_transferred"
],
"url": "https://msrc.microsoft.com/update-guide/vulnerability/CVE-2023-4863"
},
{
"tags": [
"x_transferred"
],
"url": "https://security-tracker.debian.org/tracker/CVE-2023-4863"
},
{
"tags": [
"x_transferred"
],
"url": "https://bugzilla.suse.com/show_bug.cgi?id=1215231"
},
{
"tags": [
"x_transferred"
],
"url": "https://news.ycombinator.com/item?id=37478403"
},
{
"tags": [
"x_transferred"
],
"url": "https://www.bleepingcomputer.com/news/google/google-fixes-another-chrome-zero-day-bug-exploited-in-attacks/"
},
{
"tags": [
"x_transferred"
],
"url": "https://www.debian.org/security/2023/dsa-5496"
},
{
"tags": [
"x_transferred"
],
"url": "https://www.debian.org/security/2023/dsa-5497"
},
{
"tags": [
"x_transferred"
],
"url": "https://lists.fedoraproject.org/archives/list/package-announce@lists.fedoraproject.org/message/OZDGWWMJREPAGKWCJKSCM4WYLANSKIFX/"
},
{
"tags": [
"x_transferred"
],
"url": "https://lists.fedoraproject.org/archives/list/package-announce@lists.fedoraproject.org/message/FYYKLG6CRGEDTNRBSU26EEWAO6D6U645/"
},
{
"tags": [
"x_transferred"
],
"url": "https://lists.fedoraproject.org/archives/list/package-announce@lists.fedoraproject.org/message/PYZV7TMKF4QHZ54SFJX54BDN52VHGGCX/"
},
{
"tags": [
"x_transferred"
],
"url": "https://lists.debian.org/debian-lts-announce/2023/09/msg00015.html"
},
{
"tags": [
"x_transferred"
],
"url": "https://lists.fedoraproject.org/archives/list/package-announce@lists.fedoraproject.org/message/WHOLML7N2G5KCAZXFWC5IDFFHSQS5SDB/"
},
{
"tags": [
"x_transferred"
],
"url": "https://www.debian.org/security/2023/dsa-5498"
},
{
"tags": [
"x_transferred"
],
"url": "https://security.gentoo.org/glsa/202309-05"
},
{
"tags": [
"x_transferred"
],
"url": "https://lists.debian.org/debian-lts-announce/2023/09/msg00016.html"
},
{
"tags": [
"x_transferred"
],
"url": "https://lists.fedoraproject.org/archives/list/package-announce@lists.fedoraproject.org/message/6T655QF7CQ3DYAMPFV7IECQYGDEUIVVT/"
},
{
"tags": [
"x_transferred"
],
"url": "https://adamcaudill.com/2023/09/14/whose-cve-is-it-anyway/"
},
{
"tags": [
"x_transferred"
],
"url": "https://github.com/webmproject/libwebp/releases/tag/v1.3.2"
},
{
"tags": [
"x_transferred"
],
"url": "https://lists.debian.org/debian-lts-announce/2023/09/msg00017.html"
},
{
"tags": [
"x_transferred"
],
"url": "https://lists.fedoraproject.org/archives/list/package-announce@lists.fedoraproject.org/message/KUQ7CTX3W372X3UY56VVNAHCH6H2F4X3/"
},
{
"tags": [
"x_transferred"
],
"url": "http://www.openwall.com/lists/oss-security/2023/09/21/4"
},
{
"tags": [
"x_transferred"
],
"url": "https://blog.isosceles.com/the-webp-0day/"
},
{
"tags": [
"x_transferred"
],
"url": "http://www.openwall.com/lists/oss-security/2023/09/22/1"
},
{
"tags": [
"x_transferred"
],
"url": "http://www.openwall.com/lists/oss-security/2023/09/22/3"
},
{
"tags": [
"x_transferred"
],
"url": "http://www.openwall.com/lists/oss-security/2023/09/22/4"
},
{
"tags": [
"x_transferred"
],
"url": "http://www.openwall.com/lists/oss-security/2023/09/22/5"
},
{
"tags": [
"x_transferred"
],
"url": "http://www.openwall.com/lists/oss-security/2023/09/22/8"
},
{
"tags": [
"x_transferred"
],
"url": "http://www.openwall.com/lists/oss-security/2023/09/22/7"
},
{
"tags": [
"x_transferred"
],
"url": "http://www.openwall.com/lists/oss-security/2023/09/22/6"
},
{
"tags": [
"x_transferred"
],
"url": "http://www.openwall.com/lists/oss-security/2023/09/26/1"
},
{
"tags": [
"x_transferred"
],
"url": "http://www.openwall.com/lists/oss-security/2023/09/26/7"
},
{
"tags": [
"x_transferred"
],
"url": "http://www.openwall.com/lists/oss-security/2023/09/28/1"
},
{
"tags": [
"x_transferred"
],
"url": "http://www.openwall.com/lists/oss-security/2023/09/28/2"
},
{
"tags": [
"x_transferred"
],
"url": "http://www.openwall.com/lists/oss-security/2023/09/28/4"
},
{
"tags": [
"x_transferred"
],
"url": "https://security.netapp.com/advisory/ntap-20230929-0011/"
},
{
"tags": [
"x_transferred"
],
"url": "https://lists.fedoraproject.org/archives/list/package-announce@lists.fedoraproject.org/message/WTRUIS3564P7ZLM2S2IH4Y4KZ327LI4I/"
},
{
"tags": [
"x_transferred"
],
"url": "https://sethmlarson.dev/security-developer-in-residence-weekly-report-16"
},
{
"tags": [
"x_transferred"
],
"url": "https://www.bentley.com/advisories/be-2023-0001/"
},
{
"tags": [
"x_transferred"
],
"url": "https://security.gentoo.org/glsa/202401-10"
},
{
"url": "https://www.vicarius.io/vsociety/posts/zero-day-webp-vulnerability-cve-2023-4863"
}
],
"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"
}
},
{
"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"
}
},
{
"other": {
"content": {
"dateAdded": "2023-09-13",
"reference": "https://www.cisa.gov/known-exploited-vulnerabilities-catalog?field_cve=CVE-2023-4863"
},
"type": "kev"
}
}
],
"problemTypes": [
{
"descriptions": [
{
"cweId": "CWE-787",
"description": "CWE-787 Out-of-bounds Write",
"lang": "en",
"type": "CWE"
}
]
}
],
"providerMetadata": {
"dateUpdated": "2025-02-03T14:04:35.481Z",
"orgId": "134c704f-9b21-4f2e-91b3-4a467353bcc0",
"shortName": "CISA-ADP"
},
"references": [
{
"tags": [
"government-resource"
],
"url": "https://www.cisa.gov/known-exploited-vulnerabilities-catalog?field_cve=CVE-2023-4863"
}
],
"timeline": [
{
"lang": "en",
"time": "2023-09-13T00:00:00.000Z",
"value": "CVE-2023-4863 added to CISA KEV"
}
],
"title": "CISA ADP Vulnrichment"
}
],
"cna": {
"affected": [
{
"product": "Chrome",
"vendor": "Google",
"versions": [
{
"lessThan": "116.0.5845.187",
"status": "affected",
"version": "116.0.5845.187",
"versionType": "custom"
}
]
},
{
"product": "libwebp",
"vendor": "Google",
"versions": [
{
"lessThan": "1.3.2",
"status": "affected",
"version": "1.3.2",
"versionType": "custom"
}
]
}
],
"descriptions": [
{
"lang": "en",
"value": "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)"
}
],
"problemTypes": [
{
"descriptions": [
{
"description": "Heap buffer overflow",
"lang": "en"
}
]
}
],
"providerMetadata": {
"dateUpdated": "2024-01-07T11:07:27.027Z",
"orgId": "ebfee0ef-53dd-4cf3-9e2a-08a5bd7a7e28",
"shortName": "Chrome"
},
"references": [
{
"url": "https://chromereleases.googleblog.com/2023/09/stable-channel-update-for-desktop_11.html"
},
{
"url": "https://crbug.com/1479274"
},
{
"url": "https://en.bandisoft.com/honeyview/history/"
},
{
"url": "https://stackdiary.com/critical-vulnerability-in-webp-codec-cve-2023-4863/"
},
{
"url": "https://www.mozilla.org/en-US/security/advisories/mfsa2023-40/"
},
{
"url": "https://github.com/webmproject/libwebp/commit/902bc9190331343b2017211debcec8d2ab87e17a"
},
{
"url": "https://msrc.microsoft.com/update-guide/vulnerability/CVE-2023-4863"
},
{
"url": "https://security-tracker.debian.org/tracker/CVE-2023-4863"
},
{
"url": "https://bugzilla.suse.com/show_bug.cgi?id=1215231"
},
{
"url": "https://news.ycombinator.com/item?id=37478403"
},
{
"url": "https://www.bleepingcomputer.com/news/google/google-fixes-another-chrome-zero-day-bug-exploited-in-attacks/"
},
{
"url": "https://www.debian.org/security/2023/dsa-5496"
},
{
"url": "https://www.debian.org/security/2023/dsa-5497"
},
{
"url": "https://lists.fedoraproject.org/archives/list/package-announce@lists.fedoraproject.org/message/OZDGWWMJREPAGKWCJKSCM4WYLANSKIFX/"
},
{
"url": "https://lists.fedoraproject.org/archives/list/package-announce@lists.fedoraproject.org/message/FYYKLG6CRGEDTNRBSU26EEWAO6D6U645/"
},
{
"url": "https://lists.fedoraproject.org/archives/list/package-announce@lists.fedoraproject.org/message/PYZV7TMKF4QHZ54SFJX54BDN52VHGGCX/"
},
{
"url": "https://lists.debian.org/debian-lts-announce/2023/09/msg00015.html"
},
{
"url": "https://lists.fedoraproject.org/archives/list/package-announce@lists.fedoraproject.org/message/WHOLML7N2G5KCAZXFWC5IDFFHSQS5SDB/"
},
{
"url": "https://www.debian.org/security/2023/dsa-5498"
},
{
"url": "https://security.gentoo.org/glsa/202309-05"
},
{
"url": "https://lists.debian.org/debian-lts-announce/2023/09/msg00016.html"
},
{
"url": "https://lists.fedoraproject.org/archives/list/package-announce@lists.fedoraproject.org/message/6T655QF7CQ3DYAMPFV7IECQYGDEUIVVT/"
},
{
"url": "https://adamcaudill.com/2023/09/14/whose-cve-is-it-anyway/"
},
{
"url": "https://github.com/webmproject/libwebp/releases/tag/v1.3.2"
},
{
"url": "https://lists.debian.org/debian-lts-announce/2023/09/msg00017.html"
},
{
"url": "https://lists.fedoraproject.org/archives/list/package-announce@lists.fedoraproject.org/message/KUQ7CTX3W372X3UY56VVNAHCH6H2F4X3/"
},
{
"url": "http://www.openwall.com/lists/oss-security/2023/09/21/4"
},
{
"url": "https://blog.isosceles.com/the-webp-0day/"
},
{
"url": "http://www.openwall.com/lists/oss-security/2023/09/22/1"
},
{
"url": "http://www.openwall.com/lists/oss-security/2023/09/22/3"
},
{
"url": "http://www.openwall.com/lists/oss-security/2023/09/22/4"
},
{
"url": "http://www.openwall.com/lists/oss-security/2023/09/22/5"
},
{
"url": "http://www.openwall.com/lists/oss-security/2023/09/22/8"
},
{
"url": "http://www.openwall.com/lists/oss-security/2023/09/22/7"
},
{
"url": "http://www.openwall.com/lists/oss-security/2023/09/22/6"
},
{
"url": "http://www.openwall.com/lists/oss-security/2023/09/26/1"
},
{
"url": "http://www.openwall.com/lists/oss-security/2023/09/26/7"
},
{
"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"
}
}
}
Loading…
Loading…
Experimental. This forecast is provided for visualization only and may change without notice. Do not use it for operational decisions.
Forecast uses a logistic model when the trend is rising, or an exponential decay model when the trend is falling. Fitted via linearized least squares.
Sightings
| Author | Source | Type | Date | Other |
|---|
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.
Loading…
The MITRE ATT&CK techniques below are AI-generated suggestions, inferred from the description of the
vulnerability by the CIRCL/vulnerability-attack-technique-classification-roberta-base
model, served locally by ML-Gateway.
They have not been verified by an analyst and are provided for guidance only.
The approach is described in our paper Mapping CVEs to MITRE ATT&CK Techniques: A Curated Gold-Set Classifier and the Limits of LLM-Assisted Label Expansion.
Browse all ATT&CK techniques and the vulnerabilities related to each.
The approach is described in our paper Mapping CVEs to MITRE ATT&CK Techniques: A Curated Gold-Set Classifier and the Limits of LLM-Assisted Label Expansion.
Browse all ATT&CK techniques and the vulnerabilities related to each.
Loading…
Related by attack behaviour
Vulnerabilities whose description is nearest to this one in the vector space of the CIRCL/vulnerability-attack-technique-biencoder model. This is a similarity search over the bi-encoder space (plain cosine), not a classification, and it has no measured accuracy.
Loading…