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CVE-2011-3489
Published: Sep 16, 2011
Modified: Aug 6, 2024
PUBLISHED
Description
RnaUtility.dll in RsvcHost.exe 2.30.0.23 in Rockwell RSLogix 19 and earlier allows remote attackers to cause a denial of service (crash) via a crafted rna packet with a long string to TCP port 4446 that triggers (1) "a memset zero overflow" or (2) an out-of-bounds read, related to improper handling of a 32-bit size field.
| Vendor | Product | Versions |
|---|---|---|
n/a | n/a | affected n/a |
References
rslogix-rna-dos(69808)
vdb-entry
x_refsource_XF
8383
third-party-advisory
x_refsource_SREASON
49608
vdb-entry
x_refsource_BID
http://aluigi.altervista.org/adv/rslogix_1-adv.txt
x_refsource_MISC
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