PT-2018-2984 · Juniper Networks · Libslax
Shuitao Gan
·
Publicado
2018-11-13
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Atualizado
2021-07-21
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CVE-2019-1010232
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
juniper/libslax version (as of commit 084ddf6ab4a55b59dfa9a53f9c5f14d192c4f8e5)
Description
The issue is related to a buffer overflow in the
slaxGetInput function, located in the slaxlexer.c component. This can be exploited to cause a remote denial of service. The attack vector involves using the ./slaxproc command with the --slax-to-xslt option and a proof-of-concept file, such as POC0. The vulnerability allows a remote attacker to cause a denial of service.Recommendations
For juniper/libslax version (as of commit 084ddf6ab4a55b59dfa9a53f9c5f14d192c4f8e5), consider disabling the
slaxGetInput function in the slaxlexer.c component as a temporary workaround to minimize the risk of exploitation. Avoid using the ./slaxproc command with the --slax-to-xslt option until the issue is resolved.Exploit
Correção
Buffer Overflow
Memory Corruption
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Identificadores relacionados
Produtos afetados
Libslax