synced 10 MIN AGO
01 Record

CVE-2020-24870

Libraw before 0.20.1 has a stack buffer overflow via LibRaw::identify_process_dng_fields in identify.cpp.

UnratedPUBLISHEDCNA: mitre
CNA base scoreUnratedNo CNA CVSS vector
View raw JSON

02 Description

Libraw before 0.20.1 has a stack buffer overflow via LibRaw::identify_process_dng_fields in identify.cpp.

03 Exploitation and scoring

Exploitation
Not assessed. CISA has not published an exploitation assessment for this record, and it is not in the KEV catalog. That is an absence of assessment, not a finding of no risk.
SSVC decision
Not assessed by CISA
EPSS probability
1.62% probability of exploitation activity in the next 30 days.
EPSS percentile
Equal to or higher than the score of 75.6% of scored records. A rank, not a probability.
NVD base score
8.8 (CVSS v3.x), scored by the NVD independently of the CNA.
NVD CVSS vector
CVSS:3.1/AV:N/AC:L/PR:N/UI:R/S:U/C:H/I:H/A:H
NVD analysis status
Modified. NVD last modified this record on 2026-06-17.
Red Hat severity
Moderate. Red Hat's rating for its own products, not a CVSS rating.

Exploit-prediction scores from FIRST. Independent scoring and analysis status from the NVD. Vendor severity from Red Hat. Exploitation assessment and catalog membership from CISA.

04 Metadata

Published
2021-06-02 15:32Z5 YR AGO
Last updated
2024-08-04 15:19Z2 YR AGO
Reserved
2020-08-28
Assigning CNA
mitre
Record state
PUBLISHED
Severity
Not rated by the issuing CNA
CNA CVSS vector
Not published by the issuing CNA
Weaknesses
  • CWE-787Out-of-bounds WriteBase
  • CWE-120Buffer Copy without Checking Size of Input ('Classic Buffer Overflow')Base
Data version
5.1
Document digest
2965e398a60a4a337fa03e948e0e985d6448ecc2203cbe32747824f3349675da

05 Affected products

VendorProductVersionsPlatforms
librawlibrawNot specified—
redhatenterprise_linuxNot specified—

06 References

07 Fixed in

AlmaLinux 8

  • LibRaw
    Fixed in 0.19.5-3.el8
  • LibRaw-devel
    Fixed in 0.19.5-3.el8
  • accountsservice
    Fixed in 0.6.55-2.el8
  • accountsservice-devel
    Fixed in 0.6.55-2.el8
  • accountsservice-libs
    Fixed in 0.6.55-2.el8
  • gdm
    Fixed in 1:40.0-15.el8
  • gnome-autoar
    Fixed in 0.2.3-2.el8
  • gnome-calculator
    Fixed in 3.28.2-2.el8
  • gnome-classic-session
    Fixed in 3.32.1-20.el8
  • gnome-control-center
    Fixed in 3.28.2-28.el8
  • gnome-control-center-filesystem
    Fixed in 3.28.2-28.el8
  • gnome-online-accounts
    Fixed in 3.28.2-3.el8
  • gnome-online-accounts-devel
    Fixed in 3.28.2-3.el8
  • gnome-session
    Fixed in 3.28.1-13.el8
  • gnome-session-kiosk-session
    Fixed in 3.28.1-13.el8
  • gnome-session-wayland-session
    Fixed in 3.28.1-13.el8
  • gnome-session-xsession
    Fixed in 3.28.1-13.el8
  • gnome-settings-daemon
    Fixed in 3.32.0-16.el8.alma
  • gnome-shell
    Fixed in 3.32.2-40.el8
  • gnome-shell-extension-apps-menu
    Fixed in 3.32.1-20.el8
  • gnome-shell-extension-auto-move-windows
    Fixed in 3.32.1-20.el8
  • gnome-shell-extension-common
    Fixed in 3.32.1-20.el8
  • gnome-shell-extension-dash-to-dock
    Fixed in 3.32.1-20.el8
  • gnome-shell-extension-desktop-icons
    Fixed in 3.32.1-20.el8
  • gnome-shell-extension-disable-screenshield
    Fixed in 3.32.1-20.el8
  • gnome-shell-extension-drive-menu
    Fixed in 3.32.1-20.el8
  • gnome-shell-extension-gesture-inhibitor
    Fixed in 3.32.1-20.el8
  • gnome-shell-extension-horizontal-workspaces
    Fixed in 3.32.1-20.el8
  • gnome-shell-extension-launch-new-instance
    Fixed in 3.32.1-20.el8
  • gnome-shell-extension-native-window-placement
    Fixed in 3.32.1-20.el8
  • gnome-shell-extension-no-hot-corner
    Fixed in 3.32.1-20.el8
  • gnome-shell-extension-panel-favorites
    Fixed in 3.32.1-20.el8
  • gnome-shell-extension-places-menu
    Fixed in 3.32.1-20.el8
  • gnome-shell-extension-screenshot-window-sizer
    Fixed in 3.32.1-20.el8
  • gnome-shell-extension-systemMonitor
    Fixed in 3.32.1-20.el8
  • gnome-shell-extension-top-icons
    Fixed in 3.32.1-20.el8
  • gnome-shell-extension-updates-dialog
    Fixed in 3.32.1-20.el8
  • gnome-shell-extension-user-theme
    Fixed in 3.32.1-20.el8
  • gnome-shell-extension-window-grouper
    Fixed in 3.32.1-20.el8
  • gnome-shell-extension-window-list
    Fixed in 3.32.1-20.el8

17 further packages in AlmaLinux 8 not shown (first 40 listed).

Source: AlmaLinux, AlmaLinux OS. Copyright (c) 2023 AlmaLinux OS. Licensed under MIT License. Received through OSV.dev. Reformatted by exploit.cc.

CloudLinux 8

  • LibRaw
    Fixed in 0.19.5-3.el8
  • LibRaw-devel
    Fixed in 0.19.5-3.el8
  • accountsservice
    Fixed in 0.6.55-2.el8
  • accountsservice-devel
    Fixed in 0.6.55-2.el8
  • accountsservice-libs
    Fixed in 0.6.55-2.el8
  • gdm
    Fixed in 1:40.0-15.el8
  • gnome-autoar
    Fixed in 0.2.3-2.el8
  • gnome-calculator
    Fixed in 3.28.2-2.el8
  • gnome-classic-session
    Fixed in 3.32.1-20.el8
  • gnome-control-center
    Fixed in 3.28.2-28.el8
  • gnome-control-center-filesystem
    Fixed in 3.28.2-28.el8
  • gnome-online-accounts
    Fixed in 3.28.2-3.el8
  • gnome-online-accounts-devel
    Fixed in 3.28.2-3.el8
  • gnome-session
    Fixed in 3.28.1-13.el8
  • gnome-session-kiosk-session
    Fixed in 3.28.1-13.el8
  • gnome-session-wayland-session
    Fixed in 3.28.1-13.el8
  • gnome-session-xsession
    Fixed in 3.28.1-13.el8
  • gnome-settings-daemon
    Fixed in 3.32.0-16.el8.alma
  • gnome-shell
    Fixed in 3.32.2-40.el8
  • gnome-shell-extension-apps-menu
    Fixed in 3.32.1-20.el8
  • gnome-shell-extension-auto-move-windows
    Fixed in 3.32.1-20.el8
  • gnome-shell-extension-common
    Fixed in 3.32.1-20.el8
  • gnome-shell-extension-dash-to-dock
    Fixed in 3.32.1-20.el8
  • gnome-shell-extension-desktop-icons
    Fixed in 3.32.1-20.el8
  • gnome-shell-extension-disable-screenshield
    Fixed in 3.32.1-20.el8
  • gnome-shell-extension-drive-menu
    Fixed in 3.32.1-20.el8
  • gnome-shell-extension-gesture-inhibitor
    Fixed in 3.32.1-20.el8
  • gnome-shell-extension-horizontal-workspaces
    Fixed in 3.32.1-20.el8
  • gnome-shell-extension-launch-new-instance
    Fixed in 3.32.1-20.el8
  • gnome-shell-extension-native-window-placement
    Fixed in 3.32.1-20.el8
  • gnome-shell-extension-no-hot-corner
    Fixed in 3.32.1-20.el8
  • gnome-shell-extension-panel-favorites
    Fixed in 3.32.1-20.el8
  • gnome-shell-extension-places-menu
    Fixed in 3.32.1-20.el8
  • gnome-shell-extension-screenshot-window-sizer
    Fixed in 3.32.1-20.el8
  • gnome-shell-extension-systemMonitor
    Fixed in 3.32.1-20.el8
  • gnome-shell-extension-top-icons
    Fixed in 3.32.1-20.el8
  • gnome-shell-extension-updates-dialog
    Fixed in 3.32.1-20.el8
  • gnome-shell-extension-user-theme
    Fixed in 3.32.1-20.el8
  • gnome-shell-extension-window-grouper
    Fixed in 3.32.1-20.el8
  • gnome-shell-extension-window-list
    Fixed in 3.32.1-20.el8

17 further packages in CloudLinux 8 not shown (first 40 listed).

Derived from AlmaLinux 8. Partial coverage: only packages taken from AlmaLinux 8 are listed.

Source: CloudLinux errata, CloudLinux Inc. Derived from: AlmaLinux, AlmaLinux OS. Copyright (c) 2023 AlmaLinux OS. Licensed under MIT License. Received through OSV.dev. Reformatted by exploit.cc.

Debian 12

  • libraw
    Fixed in 0.20.2-1

Source: Debian Security Tracker, the Debian security team. Received through OSV.dev. Reformatted by exploit.cc.

Debian 13

  • libraw
    Fixed in 0.20.2-1

Source: Debian Security Tracker, the Debian security team. Received through OSV.dev. Reformatted by exploit.cc.

Debian 14

  • libraw
    Fixed in 0.20.2-1

Source: Debian Security Tracker, the Debian security team. Received through OSV.dev. Reformatted by exploit.cc.

Ubuntu 16.04 LTS

  • darktable
    No fix yet
  • dcraw
    No fix yet
  • exactimage
    No fix yet
  • kodi
    No fix yet
  • rawtherapee
    No fix yet
  • ufraw
    No fix yet

Source: Ubuntu, Canonical Ltd. Licensed under CC BY-SA 4.0. Received through OSV.dev. Reformatted by exploit.cc.

Ubuntu 18.04 LTS

  • darktable
    No fix yet
  • dcraw
    No fix yet
  • exactimage
    No fix yet
  • kodi
    No fix yet
  • rawtherapee
    No fix yet
  • ufraw
    No fix yet

Source: Ubuntu, Canonical Ltd. Licensed under CC BY-SA 4.0. Received through OSV.dev. Reformatted by exploit.cc.

Ubuntu 20.04 LTS

  • darktable
    No fix yet
  • dcraw
    No fix yet
  • exactimage
    No fix yet
  • kodi
    No fix yet
  • rawtherapee
    No fix yet

Source: Ubuntu, Canonical Ltd. Licensed under CC BY-SA 4.0. Received through OSV.dev. Reformatted by exploit.cc.

Ubuntu 22.04 LTS

  • darktable
    No fix yet
  • dcraw
    No fix yet
  • exactimage
    No fix yet
  • kodi
    No fix yet
  • rawtherapee
    No fix yet

Source: Ubuntu, Canonical Ltd. Licensed under CC BY-SA 4.0. Received through OSV.dev. Reformatted by exploit.cc.

Ubuntu 24.04 LTS

  • darktable
    No fix yet
  • dcraw
    No fix yet
  • exactimage
    No fix yet
  • kodi
    No fix yet
  • rawtherapee
    No fix yet

Source: Ubuntu, Canonical Ltd. Licensed under CC BY-SA 4.0. Received through OSV.dev. Reformatted by exploit.cc.

Ubuntu 25.10

  • darktable
    No fix yet
  • dcraw
    No fix yet
  • exactimage
    No fix yet
  • kodi
    No fix yet
  • rawtherapee
    No fix yet

Source: Ubuntu, Canonical Ltd. Licensed under CC BY-SA 4.0. Received through OSV.dev. Reformatted by exploit.cc.

Ubuntu 26.04 LTS

  • darktable
    No fix yet
  • dcraw
    No fix yet
  • exactimage
    No fix yet
  • kodi
    No fix yet
  • rawtherapee
    No fix yet

Source: Ubuntu, Canonical Ltd. Licensed under CC BY-SA 4.0. Received through OSV.dev. Reformatted by exploit.cc.

Ubuntu 26.10

  • darktable
    No fix yet
  • dcraw
    No fix yet
  • exactimage
    No fix yet
  • kodi
    No fix yet
  • rawtherapee
    No fix yet

Source: Ubuntu, Canonical Ltd. Licensed under CC BY-SA 4.0. Received through OSV.dev. Reformatted by exploit.cc.

A release or ecosystem missing from this list has no record here. It may be unaffected or not covered by the source. Source notices and licences.