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Package · Debian

libwebp

16 known vulnerabilities.

All Critical High Medium Low Exploited only Public exploit

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  • High 8.8
    CVE-2023-4863 Exploited Public exploit EPSS 100%

    libwebp: OOB write in BuildHuffmanTable

    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)

    Google Chrome libwebp chromium Browsers Debian Ubuntu Alpine npm PyPI Go crates.io NuGet
    KEV Sep 13, 2023
  • Medium 5.3
    CVE-2023-1999 Public exploit

    Use after free in libwebp

    There exists a use after free/double free in libwebp. An attacker can use the ApplyFiltersAndEncode() function and loop through to free best.bw and assign best = trial pointer. The second loop will then return 0 because of an Out of memory error in VP8 encode…

    Chromium libwebp thunderbird mozjs38 Debian Ubuntu Alpine