[tor-bugs] #30041 [Core Tor/Tor]: OOB access with huge buffers (src/lib/buf/buffers.c)

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#30041: OOB access with huge buffers (src/lib/buf/buffers.c)
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 Reporter:  asn                                  |          Owner:  (none)
     Type:  defect                               |         Status:
                                                 |  needs_review
 Priority:  Medium                               |      Milestone:  Tor:
                                                 |  0.4.1.x-final
Component:  Core Tor/Tor                         |        Version:
 Severity:  Normal                               |     Resolution:
 Keywords:  security-low hackerone bug-bounty    |  Actual Points:
  029-backport 034-backport 035-backport         |
  040-backport 040-must                          |
Parent ID:                                       |         Points:
 Reviewer:  nickm                                |        Sponsor:
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Comment (by nickm):

 I've made backport branches as bug30041_029 and bug30041_034; the latter
 should merge forward cleanly into subsequent branches. I've created pull
 requests as https://github.com/torproject/tor/pull/921 and
 https://github.com/torproject/tor/pull/920 respectively.  Let's make sure
 the CI passes.

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Ticket URL: <https://trac.torproject.org/projects/tor/ticket/30041#comment:6>
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