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CVE detail

CVE-2023-5217

Heap buffer overflow in vp8 encoding in libvpx in Google Chrome prior to 117.0.5938.132 and libvpx 1.13.1 allowed a remote attacker to potentially exploit heap corruption via a crafted HTML page. (Chromium security severity: High)

CVSS 8.8 · HighBuzz score 69.5KEV listed

Buzz score

Why this CVE is surfacing

Buzz score total 69.5

This all-time snapshot uses the same composite formula as Trending across a 30-year evidence window, rather than a current rolling window.

Buzz score components · mention 30.0 · diversity 14.5 · KEV 25.0 · OTX 0.0 · PoC 0.0
Mention score
30.0
21 evidence mentions in the snapshot
Diversity score
14.5
5 sources across 2 categories
KEV score
25.0
Known exploited vulnerability present
OTX score
0.0
0 OTX pulses
PoC score
0.0
0 repos · best confidence N/A
Best PoC traction
0
Maximum stars on a matched PoC repo

Why it matters now

Mention timeline

Total mentions
0
within the 30d window
Peak daily
0
highest bucket

Evidence

Source links by recency

Newest mentions first
21 source links · newest first
  • More than 60 of the Adobe, Google, Android, Microsoft, Mozilla and Apple zero-days that have come to light since 2016 attributed to spyware vendors.

    newswww.securityweek.comFeb 6, 2024, 10:49 AM
  • Google warns of in-the-wild exploitation of CVE-2023-7024, a new Chrome vulnerability, the eighth documented this year.

    newswww.securityweek.comDec 21, 2023, 9:50 AM
  • Google has released emergency updates to address a new actively exploited zero-day vulnerability in the Chrome browser. Google has released emergency updates to address a new zero-day vulnerability, tracked as CVE-2023-7024, in its web browser Chrome. The flaw has been addressed with the release of version 120.0.6099.129 for Mac,Linux and 120.0.6099.129/130 for Windows which will […]

    newssecurityaffairs.comDec 20, 2023, 11:52 PM
  • US CISA added ownCloud and Google Chrome vulnerabilities to its Known Exploited Vulnerabilities catalog. The U.S. Cybersecurity and Infrastructure Security Agency (CISA) added ownCloud and Google Chrome vulnerabilities to its Known Exploited Vulnerabilities (KEV) catalog. The two issues are: CVE-2023-6345 – The CVE-2023-5217 is a high-severity integer overflow in Skia. Skia is an open-source 2D graphics library that provides […]

    newssecurityaffairs.comDec 1, 2023, 11:04 AM
  • Apple released emergency security updates to fix two actively exploited zero-day flaws impacting iPhone, iPad, and Mac devices. Apple released emergency security updates to address two zero-day vulnerabilities impacting iPhone, iPad, and Mac devices. The flaws are actively exploited in attacks in the wild, both issues reside in the WebKit browser engine. The first vulnerability, […]

    newssecurityaffairs.comNov 30, 2023, 10:33 PM
  • Google released security updates to address a new actively exploited zero-day vulnerability, tracked as CVE-2023-6345, in the Chrome browser. Google on Wednesday released security updates to address a new actively exploited zero-day, tracked as CVE-2023-6345, in the Chrome browser. The CVE-2023-5217 is a high-severity integer overflow in Skia. Skia is an open-source 2D graphics library […]

    newssecurityaffairs.comNov 29, 2023, 7:04 PM
  • The latest Chrome security update addresses the seventh exploited zero-day vulnerability documented in the browser in 2023.

    newswww.securityweek.comNov 29, 2023, 12:18 PM
  • Google has released an urgent security update to fix a number of vulnerabilities in Chrome browser, including a zero-day vulnerability (CVE-2023-6345) that is being actively exploited in the wild. About CVE-2023-6345 CVE-2023-6345, reported by Benoît Sevens and Clément Lecigne of Google’s Threat Analysis Group, is due to an integer overflow in Skia – an open source 2D graphics library commonly used as a graphics engine for Google Chrome, ChromeOS, Android, Flutter, and others. The company … More →

    newswww.helpnetsecurity.comNov 29, 2023, 11:40 AM
  • SAP has released seven new notes as part of its October 2023 Security Patch Day, all rated ‘medium severity’.

    newswww.securityweek.comOct 10, 2023, 1:58 PM
  • 9th October – Threat Intelligence ReportCheck Point Research

    For the latest discoveries in cyber research for the week of 9th October, please download our Threat_Intelligence Bulletin. TOP ATTACKS AND BREACHES The American Rock County Public Health Department, which serves more than 160K people across Wisconsin area, has been a victim of a ransomware attack that forced officials to take some systems offline. Cuba […]

    vendorresearch.checkpoint.comOct 9, 2023, 11:25 AM
  • UPDATE: October 10, 12:10 PM PT – October 2023 Patch Tuesday is now live: Microsoft fixes exploited WordPad, Skype for Business zero-days September has been a packed month of continuous updates. New operating systems were released from Apple and Microsoft, and several vulnerabilities exploited in web services resulted in a domino effect of zero-day releases for many vendors. If you haven’t rolled them out yet, they can be considered part of the forecast for next … More →

    newswww.helpnetsecurity.comOct 6, 2023, 4:42 AM
  • Apple has released iOS 17.0.3, an emergency update fixing two vulnerabilities, one of which has already been exploited by cybercriminals. The update is…

    newswww.malwarebytes.comOct 5, 2023, 2:23 PM
  • Apple has released a security update for iOS and iPadOS to fix another zero-day vulnerability (CVE-2023-42824) exploited in the wild. About CVE-2023-42824 CVE-2023-42824 is a kernel vulnerability that could allow a local threat actor to elevate its privileges on affected iPhones and iPads. “Apple is aware of a report that this issue may have been actively exploited against versions of iOS before iOS 16.6,” the company stated. The vulnerability affects the following devices: iPhone XS … More →

    newswww.helpnetsecurity.comOct 5, 2023, 10:46 AM
  • Apple released emergency security updates to address a new actively exploited zero-day vulnerability impacting iPhone and iPad devices. Apple released emergency security updates to address a new zero-day vulnerability, tracked as CVE-2023-42824, that is exploited in attacks targeting iPhone and iPad devices. The vulnerability is a privilege escalation issue that resides in the Kernel, it was addressed […]

    newssecurityaffairs.comOct 4, 2023, 8:40 PM
  • Companies have addressed the impact of the exploited Libwebp vulnerability CVE-2023-4863 on their products.

    newswww.securityweek.comOct 3, 2023, 9:00 AM
  • 2nd October – Threat Intelligence ReportCheck Point Research

    For the latest discoveries in cyber research for the week of 2nd October, please download our Threat_Intelligence Bulletin. TOP ATTACKS AND BREACHES Check Point researchers have detected a phishing campaign exploiting popular file-sharing program Dropbox. The threat actors use legitimate Dropbox pages to send official email messages to the victims, which will then redirect the […]

    vendorresearch.checkpoint.comOct 2, 2023, 1:20 PM
  • Here’s an overview of some of last week’s most interesting news, articles, interviews and videos: How global enterprises navigate the complex world of data privacy In this Help Net Security interview, Evelyn de Souza, Head of Privacy Compliance, Oracle SaaS Cloud, talks about the constant efforts required to keep up with privacy laws in each country, and ensuring compliance across the entire organization. MITRE ATT&CK project leader on why the framework remains vital for cybersecurity … More →

    newswww.helpnetsecurity.comOct 1, 2023, 8:00 AM
  • Google has updated the Stable Channel for Chrome to 117.0.5938.132 for Windows, Mac and Linux. This update includes ten security fixes. According to…

    newswww.malwarebytes.comSep 29, 2023, 11:24 AM
  • Google has fixed another critical zero-day vulnerability (CVE-2023-5217) in Chrome that is being exploited in the wild. About CVE-2023-5217 The vulnerability is caused by a heap buffer overflow in vp8 encoding in libvpx – a video codec library from Google and the Alliance for Open Media (AOMedia). CVE-2023-5217 has been fixed in Google Chrome 117.0.5938.132 for Windows, Mac and Linux users. Google noted that the exploit for CVE-2023-5217 exists in the wild, so users are … More →

    newswww.helpnetsecurity.comSep 28, 2023, 11:46 AM
  • Google has rushed to patch a new Chrome zero-day vulnerability, tracked as CVE-2023-5217 and exploited by a spyware vendor.

    newswww.securityweek.comSep 28, 2023, 9:48 AM
  • GOOGLE FIXED THE FIFTH CHROME ZERO-DAY OF 2023Security Affairs

    Google released security updates to address a new actively exploited zero-day vulnerability, tracked as CVE-2023-5217, in the Chrome browser. Google on Wednesday released security updates to address a new actively exploited zero-day flaw in the Chrome browser which is tracked as CVE-2023-5217. The CVE-2023-5217 is a high-severity heap buffer overflow that affects vp8 encoding in […]

    newssecurityaffairs.comSep 28, 2023, 9:08 AM

Exploit code

Public exploit repository references

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