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NuGet package

cefsharp.common.netcore

Open actionable advisories and recorded vendor fixes. This public package view has no inventory attached and cannot establish whether your deployment is affected. A vendor fix never resolves your finding; verify your installed version and the source guidance.

Open advisories

3 actionable advisories, newest first. Withdrawn advisories and news are excluded. Coverage is partial.

  1. UnratedNuGetPublished

    CefSharp affected by libvpx's heap buffer overflow in vp8 encoding

    GHSA-4c29-gfrp-g6x9

    Affected
    • NuGet cefsharp.common.netcore < 117.2.20
    Fixed in
    117.2.20· Vendor fix available
    Issue
    Google is aware that an exploit for CVE-2023-5217 exists in the wild. Description 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) References - https://www.cve.org/CVERecord?id=CVE-2023-5217 - https://nvd.nist.gov/vuln/detail/CVE-2023-5217

    Recommended action: Upgrade to 117.2.20 or later, then redeploy and verify.A vendor fix does not resolve your finding until you verify it in your own systems.

    Sources:github.comSource checked Evidence →
  2. UnratedNuGetPublished

    CefSharp affected by heap buffer overflow in WebP

    GHSA-j646-gj5p-p45g

    Affected
    • NuGet cefsharp.common.netcore < 116.0.230
    Fixed in
    116.0.230· Vendor fix available
    Issue
    Google is aware that an exploit for CVE-2023-4863 exists in the wild. Description Heap buffer overflow in WebP in Google Chrome prior to 116.0.5845.187 allowed a remote attacker to perform an out of bounds memory write via a crafted HTML page. (Chromium security severity: Critical) References - https://www.cve.org/CVERecord?id=CVE-2023-4863 - https://nvd.nist.gov/vuln/detail/CVE-2023-4863 - https://www.techtarget.com/searchsecurity/news/366551978/Browser-companies-patch-critical-zero-day-vulnerability --- Updated There is another related security vulnerability. There's another related CVE (CVE-2023-5217) that is fixed in Chromium 117.0.5938.132. This one is triggered by WebCodecs API encoder usage, so a workaround for older versions is to disable the WebCodecs API (--disable-blink-features=WebCodecs). As per https://magpcss.org/ceforum/viewtopic.php?f=6&t=19551#p54150

    Recommended action: Upgrade to 116.0.230 or later, then redeploy and verify.A vendor fix does not resolve your finding until you verify it in your own systems.

    Sources:github.comSource checked Evidence →
  3. High, CVSS 8.8Exploited · CISA KEVNuGetPublished

    Use after free in Animation

    CVE-2022-0609 · GHSA-vv6j-ww6x-54gx

    Affected
    • NuGet cefsharp.common.netcore <= 98.1.190
    Fixed in
    98.1.210· Vendor fix available
    Issue
    CVE-2022-0609: Use after free in Animation - https://chromereleases.googleblog.com/2022/02/stable-channel-update-for-desktop14.html - https://cve.mitre.org/cgi-bin/cvename.cgi?name=CVE-2022-0609 Google is aware of reports that exploits for CVE-2022-0609 exist in the wild. The exploitation is known to be easy. The attack may be initiated remotely. No form of authentication is needed for a successful exploitation. It demands that the victim is doing some kind of user interaction. Technical details are unknown but an exploit is available. There is currently little other public information on the issue other than it has been flagged as High severity.

    Recommended action: Upgrade to 98.1.210 or later, then redeploy and verify.A vendor fix does not resolve your finding until you verify it in your own systems.

    Sources:github.com (1)cisa.gov (2)Source checked Evidence →