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Improper Input Validation Affecting libsoup package, versions <0:2.62.3-2.el8

Severity

 Recommended
medium

Based on AlmaLinux security rating

    Threat Intelligence

    EPSS
    0.57% (79th percentile)

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  • Snyk ID SNYK-ALMALINUX8-LIBSOUP-5630424
  • published 28 May 2023
  • disclosed 3 Nov 2020
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Introduced: 3 Nov 2020

CVE-2020-15503 Open this link in a new tab
CWE-20 Open this link in a new tab

How to fix?

Upgrade AlmaLinux:8 libsoup to version 0:2.62.3-2.el8 or higher.
This issue was patched in ALSA-2020:4451.

NVD Description

Note: Versions mentioned in the description apply only to the upstream libsoup package and not the libsoup package as distributed by AlmaLinux. See How to fix? for AlmaLinux:8 relevant fixed versions and status.

LibRaw before 0.20-RC1 lacks a thumbnail size range check. This affects decoders/unpack_thumb.cpp, postprocessing/mem_image.cpp, and utils/thumb_utils.cpp. For example, malloc(sizeof(libraw_processed_image_t)+T.tlength) occurs without validating T.tlength.

References

CVSS Scores

version 3.1
Expand this section

NVD

7.5 high
  • Attack Vector (AV)
    Network
  • Attack Complexity (AC)
    Low
  • Privileges Required (PR)
    None
  • User Interaction (UI)
    None
  • Scope (S)
    Unchanged
  • Confidentiality (C)
    None
  • Integrity (I)
    None
  • Availability (A)
    High
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Red Hat

7.5 high
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SUSE

4.3 medium