PT-2019-6197 · Fig2Dev+3 · Fig2Dev+3

Suhwan Song

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Publicado

2019-12-12

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Atualizado

2024-06-15

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CVE-2020-21533

CVSS v2.0

7.1

Alta

VetorAV: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

Correção

Memory Corruption

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Enumeração de Fraquezas

CWE-787

Identificadores relacionados

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

Produtos afetados

Linuxmint
Suse
Ubuntu
Fig2Dev