PT-2019-6189 · Fig2Dev+1 · Fig2Dev+1
Suhwan Song
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Publicado
2019-12-28
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Atualizado
2024-06-15
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CVE-2020-21681
CVSS v2.0
7.8
Alta
| Vetor | AV:N/AC:L/Au:N/C:N/I:N/A:C |
Name of the Vulnerable Software and Affected Versions
fig2dev version 3.2.7b
Description
A global buffer overflow in the
set color component in genge.c of fig2dev allows attackers to cause a denial of service (DOS) via converting a xfig file into ge format. The vulnerability is related to uncontrolled copying of data into a buffer, which can be exploited by a remote attacker to disrupt service.Recommendations
For fig2dev version 3.2.7b, consider disabling the
set color function in genge.c to prevent exploitation until a patch is available. Restrict the conversion of xfig files to ge format to minimize the risk of denial of service.Exploit
Correção
DoS
Buffer Overflow
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Enumeração de Fraquezas
Identificadores relacionados
Produtos afetados
Suse
Fig2Dev