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CVE-2020-6080

Medium priority

Some fixes available 2 of 9

An exploitable denial-of-service vulnerability exists in the resource allocation handling of Videolabs libmicrodns 0.1.0. When encountering errors while parsing mDNS messages, some allocated data is not freed, possibly leading to...

2 affected packages

libmicrodns, vlc

Package 24.04 LTS 22.04 LTS 20.04 LTS 18.04 LTS 16.04 LTS
libmicrodns Not in release Not in release Not in release Fixed Not in release
vlc Not affected Not affected Not affected Fixed Not affected
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CVE-2020-6079

Medium priority

Some fixes available 2 of 9

An exploitable denial-of-service vulnerability exists in the resource allocation handling of Videolabs libmicrodns 0.1.0. When encountering errors while parsing mDNS messages, some allocated data is not freed, possibly leading to...

2 affected packages

libmicrodns, vlc

Package 24.04 LTS 22.04 LTS 20.04 LTS 18.04 LTS 16.04 LTS
libmicrodns Not in release Not in release Not in release Fixed Not in release
vlc Not affected Not affected Not affected Fixed Not affected
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CVE-2020-6078

Medium priority

Some fixes available 2 of 9

An exploitable denial-of-service vulnerability exists in the message-parsing functionality of Videolabs libmicrodns 0.1.0. When parsing mDNS messages in mdns_recv, the return value of the mdns_read_header function is not checked,...

2 affected packages

libmicrodns, vlc

Package 24.04 LTS 22.04 LTS 20.04 LTS 18.04 LTS 16.04 LTS
libmicrodns Not in release Not in release Not in release Fixed Not in release
vlc Not affected Not affected Not affected Fixed Not affected
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CVE-2020-6077

Medium priority

Some fixes available 1 of 8

An exploitable denial-of-service vulnerability exists in the message-parsing functionality of Videolabs libmicrodns 0.1.0. When parsing mDNS messages, the implementation does not properly keep track of the available data in the...

2 affected packages

libmicrodns, vlc

Package 24.04 LTS 22.04 LTS 20.04 LTS 18.04 LTS 16.04 LTS
libmicrodns Not in release Not in release Not in release Fixed Not in release
vlc Not affected Not affected Not affected Not affected Not affected
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CVE-2020-6073

Medium priority

Some fixes available 2 of 9

An exploitable denial-of-service vulnerability exists in the TXT record-parsing functionality of Videolabs libmicrodns 0.1.0. When parsing the RDATA section in a TXT record in mDNS messages, multiple integer overflows can be...

2 affected packages

libmicrodns, vlc

Package 24.04 LTS 22.04 LTS 20.04 LTS 18.04 LTS 16.04 LTS
libmicrodns Not in release Not in release Not in release Fixed Not in release
vlc Not affected Not affected Not affected Fixed Not affected
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CVE-2020-6072

Medium priority

Some fixes available 2 of 9

An exploitable code execution vulnerability exists in the label-parsing functionality of Videolabs libmicrodns 0.1.0. When parsing compressed labels in mDNS messages, the rr_decode function's return value is not checked, leading...

2 affected packages

libmicrodns, vlc

Package 24.04 LTS 22.04 LTS 20.04 LTS 18.04 LTS 16.04 LTS
libmicrodns Not in release Not in release Not in release Fixed Not in release
vlc Not affected Not affected Not affected Fixed Not affected
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CVE-2020-6071

Medium priority

Some fixes available 2 of 9

An exploitable denial-of-service vulnerability exists in the resource record-parsing functionality of Videolabs libmicrodns 0.1.0. When parsing compressed labels in mDNS messages, the compression pointer is followed without...

2 affected packages

libmicrodns, vlc

Package 24.04 LTS 22.04 LTS 20.04 LTS 18.04 LTS 16.04 LTS
libmicrodns Not in release Not in release Not in release Fixed Not in release
vlc Not affected Not affected Not affected Fixed Not affected
Show less packages