PT-2019-6197 · Fig2Dev+3 · Fig2Dev+3

Suhwan Song · Published 2019-12-12 · Updated 2024-06-15 · CVE-2020-21533

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 read textobject function in read.c. This allows a remote attacker to cause a denial of service by overflowing the buffer.

Recommendations For fig2dev version 3.2.7b, consider applying a patch or fix to address the stack buffer overflow in the read textobject function. As a temporary workaround, restrict the use of the read textobject function until a patch is available.

Exploit

Fix

Memory Corruption

Weakness Enumeration

CWE-787

Related Identifiers

BDU:2022-02078

CVE-2020-21533

DLA-2778-1

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

USN-5864-1

Affected Products

Linuxmint

Suse

Ubuntu

Fig2Dev

References · 67

• 🔥 https://sourceforge.net/p/mcj/tickets/59 · Exploit
• https://ubuntu.com/security/notices/USN-5864-1 · Vendor Advisory
• https://ubuntu.com/security/CVE-2020-21530 · Vendor Advisory
• https://osv.dev/vulnerability/openSUSE-SU-2021:1439-1 · Vendor Advisory
• https://bdu.fstec.ru/vul/2022-02078 · Security Note
• https://ubuntu.com/security/CVE-2020-21533 · Vendor Advisory
• https://nvd.nist.gov/vuln/detail/CVE-2020-21533 · Security Note
• https://osv.dev/vulnerability/UBUNTU-CVE-2020-21533 · Vendor Advisory
• https://ubuntu.com/security/CVE-2020-21531 · Vendor Advisory
• 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://cve.org/CVERecord?id=CVE-2020-21533 · Security Note
• https://osv.dev/vulnerability/CVE-2020-21533 · Vendor Advisory