PT-2018-2803 · Libraw+7 · Libraw+7

Dawnyang-Cn · Published 2018-12-18 · Updated 2024-06-15 · CVE-2018-20337

Positive Technologies (AI Summary)

CVSS v2.0

6.8

Medium

Base vector

AV:N/AC:M/Au:N/C:P/I:P/A:P

Name of the Vulnerable Software and Affected Versions LibRaw version 0.19.1

Description The issue is related to a stack-based buffer overflow in the parse makernote function of dcraw common.cpp in LibRaw. This can be exploited by a remote attacker to cause a denial of service or potentially other unspecified impacts. The vulnerability is associated with a buffer overflow in memory.

Recommendations For LibRaw version 0.19.1, consider disabling the parse makernote function as a temporary workaround until a patch is available to prevent potential exploitation. At the moment, there is no information about a newer version that contains a fix for this vulnerability.

Exploit

DoS

Stack Overflow

Memory Corruption

Weakness Enumeration

CWE-121

CWE-787

Related Identifiers

ALSA-2020:1766

ALT-PU-2018-2957

BDU:2019-02106

CESA-2020_1766

CVE-2018-20337

OPENSUSE-SU-2019:0094-1

OPENSUSE-SU-2019_0094-1

OPENSUSE-SU-2024:10980-1

RHSA-2020:1766

RHSA-2020_1766

RLSA-2020:1766

SUSE-SU-2019:0133-1

SUSE-SU-2019_0133-1

USN-3989-1

Affected Products

Alt Linux

Almalinux

Centos

Libraw

Red Hat

Rocky Linux

Suse

Ubuntu

References · 125

• 🔥 https://github.com/LibRaw/LibRaw/issues/192 · Exploit
• https://linux.oracle.com/errata/ELSA-2020-1766.html · Vendor Advisory
• https://usn.ubuntu.com/3989-1 · Vendor Advisory
• https://ubuntu.com/security/CVE-2018-20363 · Vendor Advisory
• https://osv.dev/vulnerability/CVE-2018-20337 · Vendor Advisory
• https://security-tracker.debian.org/tracker/CVE-2018-20337 · Vendor Advisory
• https://ubuntu.com/security/CVE-2018-20337 · Vendor Advisory
• https://osv.dev/vulnerability/SUSE-SU-2019:0133-1 · Vendor Advisory
• https://osv.dev/vulnerability/UBUNTU-CVE-2018-20337 · Vendor Advisory
• https://osv.dev/vulnerability/openSUSE-SU-2019:0094-1 · Vendor Advisory
• https://ubuntu.com/security/CVE-2018-5817 · Vendor Advisory
• https://ubuntu.com/security/CVE-2018-5818 · Vendor Advisory
• https://osv.dev/vulnerability/RLSA-2020:1766 · Vendor Advisory
• https://osv.dev/vulnerability/openSUSE-SU-2024:10980-1 · Vendor Advisory
• https://nvd.nist.gov/vuln/detail/CVE-2018-20337 · Security Note