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CVE-2021-22222

Low priority
Needs evaluation

Infinite loop in DVB-S2-BB dissector in Wireshark 3.4.0 to 3.4.5 allows denial of service via packet injection or crafted capture file

1 affected package

wireshark

Package 26.04 LTS 24.04 LTS 22.04 LTS 20.04 LTS 18.04 LTS
wireshark Needs evaluation Needs evaluation Needs evaluation Ignored Ignored
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CVE-2020-24870

Medium priority
Needs evaluation

Libraw before 0.20.1 has a stack buffer overflow via LibRaw::identify_process_dng_fields in identify.cpp.

8 affected packages

libraw, ufraw, xbmc, darktable, dcraw...

Package 26.04 LTS 24.04 LTS 22.04 LTS 20.04 LTS 18.04 LTS
libraw Not affected Not affected Not affected Not affected Not affected
ufraw Not in release Not in release Not in release Not in release Ignored
xbmc Not in release Not in release Not in release Not in release Not in release
darktable Needs evaluation Needs evaluation Needs evaluation Ignored Ignored
dcraw Needs evaluation Needs evaluation Needs evaluation Ignored Ignored
kodi Needs evaluation Needs evaluation Needs evaluation Ignored Ignored
rawtherapee Needs evaluation Needs evaluation Needs evaluation Ignored Ignored
exactimage Needs evaluation Needs evaluation Needs evaluation Ignored Ignored
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CVE-2021-22207

Low priority
Needs evaluation

Excessive memory consumption in MS-WSP dissector in Wireshark 3.4.0 to 3.4.4 and 3.2.0 to 3.2.12 allows denial of service via packet injection or crafted capture file

1 affected package

wireshark

Package 26.04 LTS 24.04 LTS 22.04 LTS 20.04 LTS 18.04 LTS
wireshark Needs evaluation Needs evaluation Needs evaluation Ignored Ignored
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CVE-2021-22191

Medium priority
Ignored

Improper URL handling in Wireshark 3.4.0 to 3.4.3 and 3.2.0 to 3.2.11 could allow remote code execution via via packet injection or crafted capture file.

1 affected package

wireshark

Package 26.04 LTS 24.04 LTS 22.04 LTS 20.04 LTS 18.04 LTS
wireshark Not affected Not affected Not affected Ignored Ignored
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CVE-2021-26813

Medium priority
Needs evaluation

markdown2 >=1.0.1.18, fixed in 2.4.0, is affected by a regular expression denial of service vulnerability. If an attacker provides a malicious string, it can make markdown2 processing difficult or delayed for an extended period of time.

1 affected package

python-markdown2

Package 26.04 LTS 24.04 LTS 22.04 LTS 20.04 LTS 18.04 LTS
python-markdown2 Needs evaluation Needs evaluation Needs evaluation Ignored Not in release
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CVE-2021-22174

Low priority
Needs evaluation

Crash in USB HID dissector in Wireshark 3.4.0 to 3.4.2 allows denial of service via packet injection or crafted capture file

1 affected package

wireshark

Package 26.04 LTS 24.04 LTS 22.04 LTS 20.04 LTS 18.04 LTS
wireshark Needs evaluation Needs evaluation Needs evaluation Ignored Ignored
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CVE-2021-22173

Low priority
Needs evaluation

Memory leak in USB HID dissector in Wireshark 3.4.0 to 3.4.2 allows denial of service via packet injection or crafted capture file

1 affected package

wireshark

Package 26.04 LTS 24.04 LTS 22.04 LTS 20.04 LTS 18.04 LTS
wireshark Needs evaluation Needs evaluation Needs evaluation Ignored Ignored
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CVE-2020-26422

Medium priority
Needs evaluation

Buffer overflow in QUIC dissector in Wireshark 3.4.0 to 3.4.1 allows denial of service via packet injection or crafted capture file

1 affected package

wireshark

Package 26.04 LTS 24.04 LTS 22.04 LTS 20.04 LTS 18.04 LTS
wireshark Needs evaluation Needs evaluation Needs evaluation Ignored Ignored
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CVE-2020-26421

Medium priority
Vulnerable

Crash in USB HID protocol dissector and possibly other dissectors in Wireshark 3.4.0 and 3.2.0 to 3.2.8 allows denial of service via packet injection or crafted capture file.

1 affected package

wireshark

Package 26.04 LTS 24.04 LTS 22.04 LTS 20.04 LTS 18.04 LTS
wireshark Not affected Not affected Not affected Vulnerable Vulnerable
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CVE-2020-26420

Medium priority
Vulnerable

Memory leak in RTPS protocol dissector in Wireshark 3.4.0 and 3.2.0 to 3.2.8 allows denial of service via packet injection or crafted capture file.

1 affected package

wireshark

Package 26.04 LTS 24.04 LTS 22.04 LTS 20.04 LTS 18.04 LTS
wireshark Not affected Not affected Not affected Vulnerable Not affected
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