Serial Killer Silently Pwning Your Java Endpoints
asd-f03-serial-killer-silently-pwning-your-java-endpoints asd-f03-serial-killer-silently-pwning-your-java-endpoints
New RCE Gadgets More of our reported RCE gadgets s;ll being fixed ZDI ID Affected Vendor(s) Severity (CVSS) ZDI-CAN-3511 Oracle 7.5 ZDI-CAN-3510 Oracle 7.5 ZDI-CAN-3497 Oracle 7.5 ZDI-CAN-3588 Oracle 7.5 ZDI-CAN-3592 Oracle 7.5 Stay tuned! TwiEer: @pwntester & @cschneider4711 Blog: hEps://hp.com/go/hpsrblog 16
Demo of aMack Let’s take a look at the live demo… 17
- Page 1 and 2: SESSION ID: ASD-F03 Alvaro Muñoz S
- Page 3 and 4: What is Java Serializa;on again? Ta
- Page 5 and 6: Standing on the Shoulder of Giants
- Page 7 and 8: Triggering Execu;on via "Magic Meth
- Page 9 and 10: Exploi;ng "Magic Methods" But what
- Page 11 and 12: Exploi;ng Invoca;onHandler (IH) Gad
- Page 13 and 14: New RCE Gadget in BeanShell (CVE-20
- Page 15: New RCE Gadget in Jython (CVE pendi
- Page 19 and 20: Exis;ng Mi;ga;on Advice Simply remo
- Page 21 and 22: Exis;ng Mi;ga;on Advice Simply remo
- Page 23 and 24: Bypassing LookAhead Blacklists New
- Page 25 and 26: Example (has been fixed) org.apache
- Page 27 and 28: Demo of bypass Let’s take a look
- Page 29 and 30: Exploi;ng JNA 1 2 calc.exe 3 4 ja
- Page 31 and 32: #RSAC Finding Vulnerabili;es & Gadg
- Page 33 and 34: Finding Direct Deserializa;on Endpo
- Page 35 and 36: Finding Gadgets for Fun & Profit Si
- Page 37 and 38: Passive Deserializa;on Endpoint Det
- Page 39 and 40: Hardening Advice #RSAC
- Page 41 and 42: Apply What You Have Learned Today N
New RCE Gadgets<br />
More of our reported RCE gadgets s;ll being fixed<br />
ZDI ID Affected Vendor(s) Severity (CVSS)<br />
ZDI-CAN-3511 Oracle 7.5<br />
ZDI-CAN-3510 Oracle 7.5<br />
ZDI-CAN-3497 Oracle 7.5<br />
ZDI-CAN-3588 Oracle 7.5<br />
ZDI-CAN-3592 Oracle 7.5<br />
Stay tuned!<br />
TwiEer: @pwntester & @cschneider4711<br />
Blog: hEps://hp.com/go/hpsrblog<br />
16
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