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TI-2023-30811 Aliases GHSA-7vpr-3ppw-qrpj

Imageflow affected by libwebp zero-day and should not be used with malicious source images.

Priority LOW 38Published · Updated

Key facts

Attack vector
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Privileges required
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User interaction
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Attack complexity
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Impact type
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Confidentiality · integrity · availability
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Fix status
Fixed

No CVSS vector from any source. Fix status from GitHub.

Summary

### Impact This vulnerability affects deployments of Imageflow that involve decoding or processing malicious source .webp files. If you only process your own trusted files, this should not affect you (but you should update anyway). Imageflow relies on Google's [libwebp] library to decode .webp images, and is affected by the recent zero-day out-of-bounds write vulnerability [CVE-2023-4863](https://nvd.nist.gov/vuln/detail/CVE-2023-4863) and https://github.com/advisories/GHSA-j7hp-h8jx-5ppr. The libwebp vulnerability also affects Chrome, Android, macOS, and other consumers of the library). libwebp patched [the vulnerability](https://github.com/webmproject/libwebp/commit/2af26267cdfcb63a88e5c74a85927a12d6ca1d76 ) and released [1.3.2](https://github.com/webmproject/libwebp/releases/tag/v1.3.2) This was patched in [libwebp-sys in 0.9.3 and 0.9.4](https://github.com/NoXF/libwebp-sys/commits/master) **[Imageflow v2.0.0-preview8](https://github.com/imazen/imageflow/releases/tag/v2.0.0-preview8) uses the patched version of libwebp as well as updated versions of all dependencies.** Note: preview 8 requires libc 2.31 or higher on linux and macOS 11 or higher. These restrictions are due to the oldest supported versions of those platforms (which is reflected on Github Actions). ### Patches **Imageflow v2.0.0-preview8 use the patched version (v1.3.2) of libwebp and libwebp-sys 0.9.4.** **Imageflow.AllPlatforms 0.10.2 is patched** **Imageflow.Server v0.8.2 is patched** **ImageResizer.Plugins.Imageflow 5.0.12 is patched** ### Workarounds Disable webp decoding using `EnabledCodecs::disable_decoder(NamedDecoders::WebPDecoder)` if using the Rust API. Only files that meet the following criteria will be passed to libwebp: ```rust bytes.starts_with(b"RIFF") && bytes[8..12].starts_with(b"WEBP") ``` You can utilize matching logic to block webp inputs in your language of choice. ### References https://github.com/advisories/GHSA-j7hp-h8jx-5ppr https://nvd.nist.gov/vuln/detail/CVE-2023-4863 https://github.com/webmproject/libwebp/commit/2af26267cdfcb63a88e5c74a85927a12d6ca1d76 https://github.com/NoXF/libwebp-sys/commits/master

Why it matters now

Fix Fixed Imageflow.AllPlatforms (NuGet): 0.10.2Imageflow.NativeRuntime.win-x86_64 (NuGet): 2.0.0-preview6+11 more products

SSVC decision points

Not available: CISA has not published SSVC decision points for this record.

Affected products

VendorProductAffected versionsFixed inStatusSource
—Imageflow.AllPlatforms (NuGet)before 0.10.20.10.2Patch availableGHSA-7vpr-3ppw-qrpj
—Imageflow.NativeRuntime.win-x86_64 (NuGet)before 2.0.0-preview62.0.0-preview6Patch availableGHSA-7vpr-3ppw-qrpj
—Imageflow.NativeRuntime.osx-x86_64 (NuGet)before 2.0.0-preview62.0.0-preview6Patch availableGHSA-7vpr-3ppw-qrpj
—Imageflow.NativeRuntime.win-x86 (NuGet)before 2.0.0-preview62.0.0-preview6Patch availableGHSA-7vpr-3ppw-qrpj
—Imageflow.NativeRuntime.ubuntu-x86_64 (NuGet)before 2.0.0-preview62.0.0-preview6Patch availableGHSA-7vpr-3ppw-qrpj
—Imageflow.NativeRuntime.ubuntu-x86_64-haswell (NuGet)before 2.0.0-preview62.0.0-preview6Patch availableGHSA-7vpr-3ppw-qrpj
—Imageflow.NativeTool.win-x86_64 (NuGet)before 2.0.0-preview62.0.0-preview6Patch availableGHSA-7vpr-3ppw-qrpj
—Imageflow.NativeTool.osx-x86_64 (NuGet)before 2.0.0-preview62.0.0-preview6Patch availableGHSA-7vpr-3ppw-qrpj
—Imageflow.NativeTool.win-x86 (NuGet)before 2.0.0-preview62.0.0-preview6Patch availableGHSA-7vpr-3ppw-qrpj
—Imageflow.NativeTool.ubuntu-x86_64 (NuGet)before 2.0.0-preview62.0.0-preview6Patch availableGHSA-7vpr-3ppw-qrpj
—Imageflow.NativeTool.ubuntu-x86_64-haswell (NuGet)before 2.0.0-preview62.0.0-preview6Patch availableGHSA-7vpr-3ppw-qrpj
—Imageflow.NativeRuntime.ubuntu_18_04-x86_64-haswell (NuGet)all versions—No fix listedGHSA-7vpr-3ppw-qrpj
—Imageflow.NativeRuntime.ubuntu_18_04-x86_64 (NuGet)all versions—No fix listedGHSA-7vpr-3ppw-qrpj
—Imageflow.NativeRuntime.osx_10_11-x86_64 (NuGet)all versions—No fix listedGHSA-7vpr-3ppw-qrpj
—Imageflow.NativeRuntime.ubuntu_16_04-x86_64 (NuGet)all versions—No fix listedGHSA-7vpr-3ppw-qrpj
—Imageflow.NativeTool.ubuntu_18_04-x86_64-haswell (NuGet)all versions—No fix listedGHSA-7vpr-3ppw-qrpj
—Imageflow.NativeTool.ubuntu_16_04-x86_64 (NuGet)all versions—No fix listedGHSA-7vpr-3ppw-qrpj
—Imageflow.NativeTool.ubuntu_18_04-x86_64 (NuGet)all versions—No fix listedGHSA-7vpr-3ppw-qrpj
—Imageflow.NativeTool.osx_10_11-x86_64 (NuGet)all versions—No fix listedGHSA-7vpr-3ppw-qrpj
—Imageflow.Server (NuGet)before 0.8.20.8.2Patch availableGHSA-7vpr-3ppw-qrpj
—ImageResizer.Plugins.Imageflow (NuGet)before 5.0.125.0.12Patch availableGHSA-7vpr-3ppw-qrpj
  • Imageflow.AllPlatforms (NuGet) Vendor— Affected before 0.10.2 Fixed in 0.10.2 Patch available GHSA-7vpr-3ppw-qrpj
  • Imageflow.NativeRuntime.win-x86_64 (NuGet) Vendor— Affected before 2.0.0-preview6 Fixed in 2.0.0-preview6 Patch available GHSA-7vpr-3ppw-qrpj
  • Imageflow.NativeRuntime.osx-x86_64 (NuGet) Vendor— Affected before 2.0.0-preview6 Fixed in 2.0.0-preview6 Patch available GHSA-7vpr-3ppw-qrpj
  • Imageflow.NativeRuntime.win-x86 (NuGet) Vendor— Affected before 2.0.0-preview6 Fixed in 2.0.0-preview6 Patch available GHSA-7vpr-3ppw-qrpj
  • Imageflow.NativeRuntime.ubuntu-x86_64 (NuGet) Vendor— Affected before 2.0.0-preview6 Fixed in 2.0.0-preview6 Patch available GHSA-7vpr-3ppw-qrpj
  • Imageflow.NativeRuntime.ubuntu-x86_64-haswell (NuGet) Vendor— Affected before 2.0.0-preview6 Fixed in 2.0.0-preview6 Patch available GHSA-7vpr-3ppw-qrpj
  • Imageflow.NativeTool.win-x86_64 (NuGet) Vendor— Affected before 2.0.0-preview6 Fixed in 2.0.0-preview6 Patch available GHSA-7vpr-3ppw-qrpj
  • Imageflow.NativeTool.osx-x86_64 (NuGet) Vendor— Affected before 2.0.0-preview6 Fixed in 2.0.0-preview6 Patch available GHSA-7vpr-3ppw-qrpj
  • Imageflow.NativeTool.win-x86 (NuGet) Vendor— Affected before 2.0.0-preview6 Fixed in 2.0.0-preview6 Patch available GHSA-7vpr-3ppw-qrpj
  • Imageflow.NativeTool.ubuntu-x86_64 (NuGet) Vendor— Affected before 2.0.0-preview6 Fixed in 2.0.0-preview6 Patch available GHSA-7vpr-3ppw-qrpj
  • Imageflow.NativeTool.ubuntu-x86_64-haswell (NuGet) Vendor— Affected before 2.0.0-preview6 Fixed in 2.0.0-preview6 Patch available GHSA-7vpr-3ppw-qrpj
  • Imageflow.NativeRuntime.ubuntu_18_04-x86_64-haswell (NuGet) Vendor— Affected all versions Fixed in — No fix listed GHSA-7vpr-3ppw-qrpj
  • Imageflow.NativeRuntime.ubuntu_18_04-x86_64 (NuGet) Vendor— Affected all versions Fixed in — No fix listed GHSA-7vpr-3ppw-qrpj
  • Imageflow.NativeRuntime.osx_10_11-x86_64 (NuGet) Vendor— Affected all versions Fixed in — No fix listed GHSA-7vpr-3ppw-qrpj
  • Imageflow.NativeRuntime.ubuntu_16_04-x86_64 (NuGet) Vendor— Affected all versions Fixed in — No fix listed GHSA-7vpr-3ppw-qrpj
  • Imageflow.NativeTool.ubuntu_18_04-x86_64-haswell (NuGet) Vendor— Affected all versions Fixed in — No fix listed GHSA-7vpr-3ppw-qrpj
  • Imageflow.NativeTool.ubuntu_16_04-x86_64 (NuGet) Vendor— Affected all versions Fixed in — No fix listed GHSA-7vpr-3ppw-qrpj
  • Imageflow.NativeTool.ubuntu_18_04-x86_64 (NuGet) Vendor— Affected all versions Fixed in — No fix listed GHSA-7vpr-3ppw-qrpj
  • Imageflow.NativeTool.osx_10_11-x86_64 (NuGet) Vendor— Affected all versions Fixed in — No fix listed GHSA-7vpr-3ppw-qrpj
  • Imageflow.Server (NuGet) Vendor— Affected before 0.8.2 Fixed in 0.8.2 Patch available GHSA-7vpr-3ppw-qrpj
  • ImageResizer.Plugins.Imageflow (NuGet) Vendor— Affected before 5.0.12 Fixed in 5.0.12 Patch available GHSA-7vpr-3ppw-qrpj

Remediation

  • Fix · GHSA-7vpr-3ppw-qrpj Imageflow.AllPlatforms (NuGet) Fixed in 0.10.2 Advisory →
  • Fix · GHSA-7vpr-3ppw-qrpj Imageflow.NativeRuntime.win-x86_64 (NuGet) Fixed in 2.0.0-preview6 Advisory →
  • Fix · GHSA-7vpr-3ppw-qrpj Imageflow.NativeRuntime.osx-x86_64 (NuGet) Fixed in 2.0.0-preview6 Advisory →
  • Fix · GHSA-7vpr-3ppw-qrpj Imageflow.NativeRuntime.win-x86 (NuGet) Fixed in 2.0.0-preview6 Advisory →
  • Fix · GHSA-7vpr-3ppw-qrpj Imageflow.NativeRuntime.ubuntu-x86_64 (NuGet) Fixed in 2.0.0-preview6 Advisory →
  • Fix · GHSA-7vpr-3ppw-qrpj Imageflow.NativeRuntime.ubuntu-x86_64-haswell (NuGet) Fixed in 2.0.0-preview6 Advisory →
  • Fix · GHSA-7vpr-3ppw-qrpj Imageflow.NativeTool.win-x86_64 (NuGet) Fixed in 2.0.0-preview6 Advisory →
  • Fix · GHSA-7vpr-3ppw-qrpj Imageflow.NativeTool.osx-x86_64 (NuGet) Fixed in 2.0.0-preview6 Advisory →
  • Fix · GHSA-7vpr-3ppw-qrpj Imageflow.NativeTool.win-x86 (NuGet) Fixed in 2.0.0-preview6 Advisory →
  • Fix · GHSA-7vpr-3ppw-qrpj Imageflow.NativeTool.ubuntu-x86_64 (NuGet) Fixed in 2.0.0-preview6 Advisory →
  • Fix · GHSA-7vpr-3ppw-qrpj Imageflow.NativeTool.ubuntu-x86_64-haswell (NuGet) Fixed in 2.0.0-preview6 Advisory →
  • Fix · GHSA-7vpr-3ppw-qrpj Imageflow.Server (NuGet) Fixed in 0.8.2 Advisory →
  • Fix · GHSA-7vpr-3ppw-qrpj ImageResizer.Plugins.Imageflow (NuGet) Fixed in 5.0.12 Advisory →

Timeline

  1. 2026-10-03 Threatist record created from GHSA-7vpr-3ppw-qrpj

References

Other 3

Sources

This product uses the NVD API but is not endorsed or certified by the NVD. Sources and licences