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redhatRedHatRHSA-2021:2364
HistoryJun 09, 2021 - 12:54 p.m.

(RHSA-2021:2364) Important: libwebp security update

2021-06-0912:54:49
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52

0.008 Low

EPSS

Percentile

81.0%

The libwebp packages provide a library and tools for the WebP graphics format. WebP is an image format with a lossy compression of digital photographic images. WebP consists of a codec based on the VP8 format, and a container based on the Resource Interchange File Format (RIFF). Webmasters, web developers and browser developers can use WebP to compress, archive, and distribute digital images more efficiently.

Security Fix(es):

  • libwebp: heap-based buffer overflow in PutLE16() (CVE-2018-25011)

  • libwebp: heap-based buffer overflow in WebPDecode*Into functions (CVE-2020-36328)

  • libwebp: use-after-free in EmitFancyRGB() in dec/io_dec.c (CVE-2020-36329)

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.