Altran: >> Picotcp >> 1.7.0 Security Vulnerabilities
An issue was discovered in picoTCP and picoTCP-NG through 1.7.0. When an unsupported TCP option with zero length is provided in an incoming TCP packet, it is possible to cause a Denial-of-Service by achieving an infinite loop in the code that parses TCP options, aka tcp_parse_options() in pico_tcp.c.
CVSS Score
7.5
EPSS Score
0.004
Published
2020-12-11
An issue was discovered in picoTCP through 1.7.0. The DNS domain name record decompression functionality in pico_dns_decompress_name() in pico_dns_common.c does not validate the compression pointer offset values with respect to the actual data present in a DNS response packet, causing out-of-bounds writes that lead to Denial-of-Service and Remote Code Execution.
CVSS Score
9.8
EPSS Score
0.165
Published
2020-12-11
picoTCP (versions 1.7.0 - 1.5.0) is vulnerable to stack buffer overflow resulting in code execution or denial of service attack
CVSS Score
9.8
EPSS Score
0.008
Published
2017-11-17
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