PT-2018-12813 · Tcpflow+2 · Tcpflow+2
Zillr0O
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Publicado
2018-08-04
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Atualizado
2020-11-29
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CVE-2018-14938
CVSS v3.1
9.1
Crítica
| Vetor | AV:N/AC:L/PR:N/UI:N/S:U/C:H/I:N/A:H |
Name of the Vulnerable Software and Affected Versions
TCPFLOW versions prior to 1.5.0-alpha
Description
An issue in the wifipcap/wifipcap.cpp file allows for an integer overflow in the
handle prism function during caplen processing. If the caplen is less than 144, this can cause an integer overflow in the handle 80211 function, resulting in an out-of-bounds read. This may allow access to sensitive memory or lead to a denial of service.Recommendations
For versions prior to 1.5.0-alpha, as a temporary workaround, consider disabling the
handle prism and handle 80211 functions until a patch is available.
At the moment, there is no information about a newer version that contains a fix for this vulnerability.Exploit
DoS
Integer Overflow
Out of bounds Read
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Identificadores relacionados
Produtos afetados
Alt Linux
Tcpflow
Ubuntu