ZERO DAILY

Hacking, AppSec, and Bug Bounty newsletter

2017-04-28 | Phrack is back, hug a hacker, and Alert (TA17-117A)

Friday, April 28

TGIF

TOP STORY

  • Extra! Extra! New Phrack Mag article just published today: VM escape - QEMU Case Study. Combination of CVE-2015-5165 (a memory-leak vulnerability) and CVE-2015-7504 (a heap-based overflow vulnerability) allows an attacker to break out from a VM and execute code on the target host.

HACKTIVITY

  • Stored XSS in community.ubnt.com [8 upvotes] - $500 bounty for this report to Ubiquity Networks by @vibhuti_i. Tenacity pays off (not beg bounty, mind you, valid arguments based on facts and good PoC’s :). Originally closed as informative, re-opened, bounty awarded. All lived (safely) happily ever after!

  • Subdomain takeover #2 at info.hacker.one [31 upvotes] for this report to ahem, HackerOne, by @ak1t4. Simple PoC and repeat of #202767.   

LOTS of disclosed DoD reports on Hacktivity today, check it out.

You can see all the latest and greatest disclosures and bounties on www.hackerone.com/hacktivity.

OTHER ARTICLES WE’RE READING

ABOUT ZERO DAILY

Zero Daily is a daily newsletter that highlights application security, bug bounty, and hacker focused topics. The content is curated with love by @luketucker and brought to you by HackerOne.

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During this work, we have probably crashed our testing VM more than one
thousand times.

Mehdi Talbi & Paul Fariello

 


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