#suid — Public Fediverse posts
Live and recent posts from across the Fediverse tagged #suid, aggregated by home.social.
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#Linux #Zugriffsrechte meistern: Die ultimative Anleitung zu #chmod, #chown & #stat
In der zweiten Folge zum #Linux- #Basiswissen zeige ich Euch, wie #Zugriffsrechte auf der #Kommandozeile wirklich funktionieren – vom Lesen der Ausgabe von "ls -l" bis zum Ändern mit #chmod, #chown und Co. Außerdem erfahrt Ihr, was es mit den geheimnisvollen #rwx-Buchstaben, Zahlenwerten und Sonderrechten wie #SUID und #SGID...
#Nicht_der_Weisheit_letzter_Schluß
@nichtderweisheit
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#Linux #Zugriffsrechte meistern: Die ultimative Anleitung zu #chmod, #chown & #stat
In der zweiten Folge zum #Linux- #Basiswissen zeige ich Euch, wie #Zugriffsrechte auf der #Kommandozeile wirklich funktionieren – vom Lesen der Ausgabe von "ls -l" bis zum Ändern mit #chmod, #chown und Co. Außerdem erfahrt Ihr, was es mit den geheimnisvollen #rwx-Buchstaben, Zahlenwerten und Sonderrechten wie #SUID und #SGID...
#Nicht_der_Weisheit_letzter_Schluß
@nichtderweisheit
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#SUID #AFRIKA semantic-search.allgraph.ro/advanced-sea... Semantic CLUSTERS: The Bridge between Humans and Artificial Intelligence. Bridgy Fed: fed.brid.gy/bsky/globalv...
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#SUID #AFRIKAANSE #KERNWAPENPROGRAM search.brave.com/ask?q=Analyz... #IBLIS headlines-world.com/advanced-sea... SEO - Creates Semantic Nodes and Clusters. Do you like AÉPIOT semantics? Donate to the aéPiot semantic platform: www.paypal.com/donate?busin...
Brave Search -
creates semantic nodes and clusters #SUID #AFRIKAANSE #KERNWAPENPROGRAM multi-search-tag-explorer.allgraph.ro/advanced-sea... 12 #MEI advanced-search.headlines-world.com/advanced-sea... AÉPIOT: INDEPENDENT SEMANTIC WEB 4.0 INFRASTRUCTURE (EST. 2009): aepiot.ro
MultiSearch Tag Explorer -
creates semantic nodes and clusters #LYS #VAN #NEDERSETTINGS IN #SUID #AFRIKA multi-search-tag-explorer.allgraph.ro/advanced-sea... #DRAADKOP search.brave.com/ask?q=Analyz... AÉPIOT: INDEPENDENT SEMANTIC WEB 4.0 INFRASTRUCTURE (EST. 2009): aepiot.ro
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the #dirtyfrag exploit does not run successfully on alpine because the path to the donor SUID binary is hardcoded as /usr/bin/su.
changing that to /bin/bbsuid allows the exploit to run, but it hangs for me on linux-lts 6.18.27.
interestingly, openpax kernels kill the exploit early in the exploit chain.
either way, 6.18.28 fixes it for everyone.
but it goes to show the danger of #SUID binaries and why SUID-less solutions like #capsudo are important.
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the #dirtyfrag exploit does not run successfully on alpine because the path to the donor SUID binary is hardcoded as /usr/bin/su.
changing that to /bin/bbsuid allows the exploit to run, but it hangs for me on linux-lts 6.18.27.
interestingly, openpax kernels kill the exploit early in the exploit chain.
either way, 6.18.28 fixes it for everyone.
but it goes to show the danger of #SUID binaries and why SUID-less solutions like #capsudo are important.
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On #linux, when mounting an untrusted #filesystem (eg: external drive) the filesystem might have executable files with capabilities declared in their extended attributes. This is pretty similar to files being #suid. Is there an equivalent to nosuid so I can #mount the filesystem ignoring those capabilities?
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On #linux, when mounting an untrusted #filesystem (eg: external drive) the filesystem might have executable files with capabilities declared in their extended attributes. This is pretty similar to files being #suid. Is there an equivalent to nosuid so I can #mount the filesystem ignoring those capabilities?
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advertisers are playing fast and loose with safety when it comes to marketing of #nursingpillows. Did you know that nursing pillows turn up in 5% of cases of sudden unexplained infant death? #SIDS #publichealth #pedsky 🩺 #parenting #SUID
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“ The risk of sudden unexpected infant death (SUID) and sudden infant death syndrome (SIDS) increased during the COVID-19 pandemic compared to the pre-pandemic period, especially in 2021, according to a new study led by researchers at the Penn State College of Medicine.” https://www.psu.edu/news/research/story/rates-sudden-unexpected-infant-death-changed-during-covid-19-pandemic
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“ The risk of sudden unexpected infant death (SUID) and sudden infant death syndrome (SIDS) increased during the COVID-19 pandemic compared to the pre-pandemic period, especially in 2021, according to a new study led by researchers at the Penn State College of Medicine.” https://www.psu.edu/news/research/story/rates-sudden-unexpected-infant-death-changed-during-covid-19-pandemic
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Cool bug 🐞
#Readline crime: exploiting a #SUID logic #bug
// by trailofbits
https://blog.trailofbits.com/2023/02/16/suid-logic-bug-linux-readline/
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Cool bug 🐞
#Readline crime: exploiting a #SUID logic #bug
// by trailofbits
https://blog.trailofbits.com/2023/02/16/suid-logic-bug-linux-readline/
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:hacker_z: :hacker_o: :hacker_d: :hacker_s: :hacker_e: :hacker_c: 0xD :verified: @[email protected] ·Kenobi - I have just completed this room! Check it out: https://tryhackme.com/room/kenobi #tryhackme #samba #path var manipulation #suid #smb #kenobi via @RealTryHackMe
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Linux administration: Jack Wallen explains SUID permissions https://buff.ly/3uv1s0I #Linux #OpenSource #security #SUID #sysadmin #SystemAdministration