CVE-2020-24870

Published on: 06/02/2021 12:00:00 AM UTC

Last Modified on: 12/09/2022 06:25:00 PM UTC

CVE-2020-24870

Source: Mitre Source: NIST CVE.ORG Print: PDF PDF
CVSS:3.1/AV:N/AC:L/PR:N/UI:R/S:U/C:H/I:H/A:H

Certain versions of Libraw from Libraw contain the following vulnerability:

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

  • CVE-2020-24870 has been assigned by URL Logo [email protected] to track the vulnerability - currently rated as HIGH severity.

CVSS3 Score: 8.8 - HIGH

Attack
Vector ⓘ		 Attack
Complexity		 Privileges
Required		 User
Interaction
NETWORK LOW NONE REQUIRED
Scope Confidentiality
Impact		 Integrity
Impact		 Availability
Impact
UNCHANGED HIGH HIGH HIGH

CVSS2 Score: 6.8 - MEDIUM

Access
Vector ⓘ		 Access
Complexity		 Authentication
NETWORK MEDIUM NONE
Confidentiality
Impact		 Integrity
Impact		 Availability
Impact
PARTIAL PARTIAL PARTIAL

CVE References

Description Tags ⓘ Link
LibRaw: Stack buffer overread (GLSA 202208-07) — Gentoo security security.gentoo.org
text/html
 URL Logo GENTOO GLSA-202208-07
stack buffer overflow in LibRaw::identify_process_dng_fields in identify.cpp · Issue #330 · LibRaw/LibRaw · GitHub github.com
text/html
 URL Logo MISC github.com/LibRaw/LibRaw/issues/330
limit loops to MIN(colors,4) in dng fields parser · LibRaw/[email protected]4feaed4 · GitHub github.com
text/html
 URL Logo MISC github.com/LibRaw/LibRaw/commit/4feaed4dea636cee4fee010f615881ccf76a096d
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Related QID Numbers

  • 159499 Oracle Enterprise Linux Security Update for GNOME (ELSA-2021-4381)
  • 239811 Red Hat Update for gnome security (RHSA-2021:4381)
  • 710587 Gentoo Linux LibRaw Stack buffer overread Vulnerability (GLSA 202208-07)
  • 940070 AlmaLinux Security Update for GNOME (ALSA-2021:4381)

Known Affected Configurations (CPE V2.3)

Type Vendor Product Version Update Edition Language
ApplicationLibrawLibrawAllAllAllAll
  • cpe:2.3:a:libraw:libraw:*:*:*:*:*:*:*:*:

Social Mentions

Source Title Posted (UTC)
Twitter Icon @CVEreport CVE-2020-24870 : Libraw before 0.20.1 has a stack buffer overflow via LibRaw::identify_process_dng_fields in identi… twitter.com/i/web/status/1… 2021-06-02 16:03:12
Reddit Logo Icon /r/netcve CVE-2020-24870 2021-06-02 16:41:31
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