PT-2019-6179 · Fig2Dev+4 · Fig2Dev+4

Suhwan Song · Published 2019-12-12 · Updated 2024-06-15 · CVE-2020-21529

Positive Technologies (AI Summary)

CVSS v2.0

7.1

High

Base vector

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

Name of the Vulnerable Software and Affected Versions fig2dev version 3.2.7b

Description The issue is related to a stack buffer overflow in the bezier spline function of the genepic.c component. This can be exploited by a remote attacker to cause a denial of service.

Recommendations For fig2dev version 3.2.7b, consider disabling the bezier spline function in genepic.c as a temporary workaround until a patch is available.

Exploit

Fix

Memory Corruption

Weakness Enumeration

CWE-787

Related Identifiers

BDU:2022-01683

CVE-2020-21529

DLA-2778-1

DLA-3304-1

OPENSUSE-SU-2021:1439-1

OPENSUSE-SU-2021:1458-1

OPENSUSE-SU-2021:1481-1

OPENSUSE-SU-2021:3584-1

OPENSUSE-SU-2021_1439-1

OPENSUSE-SU-2021_3584-1

OPENSUSE-SU-2024:11595-1

SUSE-SU-2021:14836-1

SUSE-SU-2021:3584-1

SUSE-SU-2021:3585-1

SUSE-SU-2021_14836-1

SUSE-SU-2021_3585-1

USN-5864-1

Affected Products

Astra Linux

Linuxmint

Suse

Ubuntu

Fig2Dev

References · 72

• 🔥 https://sourceforge.net/p/mcj/tickets/65 · Exploit
• https://ubuntu.com/security/notices/USN-5864-1 · Vendor Advisory
• https://ubuntu.com/security/CVE-2020-21530 · Vendor Advisory
• https://osv.dev/vulnerability/DEBIAN-CVE-2020-21529 · Vendor Advisory
• https://osv.dev/vulnerability/openSUSE-SU-2021:1439-1 · Vendor Advisory
• https://ubuntu.com/security/CVE-2020-21533 · Vendor Advisory
• https://ubuntu.com/security/CVE-2020-21531 · Vendor Advisory
• https://bdu.fstec.ru/vul/2022-01683 · Security Note
• https://ubuntu.com/security/CVE-2019-14275 · Vendor Advisory
• https://ubuntu.com/security/CVE-2020-21675 · Vendor Advisory
• https://osv.dev/vulnerability/DLA-2778-1 · Vendor Advisory
• https://osv.dev/vulnerability/openSUSE-SU-2024:11595-1 · Vendor Advisory
• https://osv.dev/vulnerability/UBUNTU-CVE-2020-21529 · Vendor Advisory
• https://osv.dev/vulnerability/CVE-2020-21529 · Vendor Advisory
• https://cve.org/CVERecord?id=CVE-2020-21529 · Security Note