[Bug 2060967] [NEW] noble/rsync buffer overflow detected

Sascha Lucas 2060967 at bugs.launchpad.net
Thu Apr 11 12:47:30 UTC 2024 

Public bug reported:

Hi,

running the following test case in a current (today/2024-04-11) Noble
install leads to a "buffer overflow detected":

$ rsync -F --delete-after --archive /etc/fstab 127.0.0.1:/tmp/
*** buffer overflow detected ***: terminated
rsync: connection unexpectedly closed (11 bytes received so far) [sender]
rsync error: error in rsync protocol data stream (code 12) at io.c(231) [sender=3.2.7]

Original use case for the above striped down rsync options is the
ansible module "synchronize".

ProblemType: Bug
ApportVersion: 2.28.0-0ubuntu1
Architecture: amd64
CasperMD5CheckResult: unknown
Date: Thu Apr 11 14:38:46 2024
Dependencies:
 gcc-14-base 14-20240330-1ubuntu2
 init-system-helpers 1.66ubuntu1
 libacl1 2.3.2-1
 libc6 2.39-0ubuntu8
 libgcc-s1 14-20240330-1ubuntu2
 libidn2-0 2.3.7-2
 liblz4-1 1.9.4-1
 libpopt0 1.19+dfsg-1
 libunistring5 1.1-2
 libxxhash0 0.8.2-2
 libzstd1 1.5.5+dfsg2-2
 lsb-base 11.6
 sysvinit-utils 3.08-6ubuntu2
 zlib1g 1:1.3.dfsg-3.1ubuntu2
DistroRelease: Ubuntu 24.04
Package: rsync 3.2.7-1build2
PackageArchitecture: amd64
ProcCpuinfoMinimal:
 processor	: 0
 vendor_id	: GenuineIntel
 cpu family	: 6
 model		: 60
 model name	: Intel Core Processor (Haswell, no TSX, IBRS)
 stepping	: 1
 microcode	: 0x1
 cpu MHz		: 2397.222
 cache size	: 16384 KB
 physical id	: 0
 siblings	: 1
 core id		: 0
 cpu cores	: 1
 apicid		: 0
 initial apicid	: 0
 fpu		: yes
 fpu_exception	: yes
 cpuid level	: 13
 wp		: yes
 flags		: fpu vme de pse tsc msr pae mce cx8 apic sep mtrr pge mca cmov pat pse36 clflush mmx fxsr sse sse2 syscall nx rdtscp lm constant_tsc rep_good nopl xtopology cpuid tsc_known_freq pni pclmulqdq ssse3 fma cx16 pcid sse4_1 sse4_2 x2apic movbe popcnt tsc_deadline_timer aes xsave avx f16c rdrand hypervisor lahf_lm abm cpuid_fault pti ssbd ibrs ibpb fsgsbase bmi1 avx2 smep bmi2 erms invpcid xsaveopt arat md_clear
 bugs		: cpu_meltdown spectre_v1 spectre_v2 spec_store_bypass l1tf mds swapgs itlb_multihit srbds mmio_unknown
 bogomips	: 4794.44
 clflush size	: 64
 cache_alignment	: 64
 address sizes	: 40 bits physical, 48 bits virtual
 power management:
ProcEnviron:
 LANG=en_US.UTF-8
 PATH=(custom, no user)
 SHELL=/bin/bash
 TERM=xterm-256color
 XDG_RUNTIME_DIR=<set>
ProcVersionSignature: Ubuntu 6.8.0-22.22-generic 6.8.1
SourcePackage: rsync
Tags: noble
Uname: Linux 6.8.0-22-generic x86_64
UpgradeStatus: No upgrade log present (probably fresh install)
_MarkForUpload: True

** Affects: rsync (Ubuntu)
     Importance: Undecided
         Status: New

-- 
You received this bug notification because you are a member of Ubuntu
Foundations Bugs, which is subscribed to rsync in Ubuntu.
https://bugs.launchpad.net/bugs/2060967

Title:
  noble/rsync buffer overflow detected

Status in rsync package in Ubuntu:
  New

Bug description:
  Hi,

  running the following test case in a current (today/2024-04-11) Noble
  install leads to a "buffer overflow detected":

  $ rsync -F --delete-after --archive /etc/fstab 127.0.0.1:/tmp/
  *** buffer overflow detected ***: terminated
  rsync: connection unexpectedly closed (11 bytes received so far) [sender]
  rsync error: error in rsync protocol data stream (code 12) at io.c(231) [sender=3.2.7]

  Original use case for the above striped down rsync options is the
  ansible module "synchronize".

  ProblemType: Bug
  ApportVersion: 2.28.0-0ubuntu1
  Architecture: amd64
  CasperMD5CheckResult: unknown
  Date: Thu Apr 11 14:38:46 2024
  Dependencies:
   gcc-14-base 14-20240330-1ubuntu2
   init-system-helpers 1.66ubuntu1
   libacl1 2.3.2-1
   libc6 2.39-0ubuntu8
   libgcc-s1 14-20240330-1ubuntu2
   libidn2-0 2.3.7-2
   liblz4-1 1.9.4-1
   libpopt0 1.19+dfsg-1
   libunistring5 1.1-2
   libxxhash0 0.8.2-2
   libzstd1 1.5.5+dfsg2-2
   lsb-base 11.6
   sysvinit-utils 3.08-6ubuntu2
   zlib1g 1:1.3.dfsg-3.1ubuntu2
  DistroRelease: Ubuntu 24.04
  Package: rsync 3.2.7-1build2
  PackageArchitecture: amd64
  ProcCpuinfoMinimal:
   processor	: 0
   vendor_id	: GenuineIntel
   cpu family	: 6
   model		: 60
   model name	: Intel Core Processor (Haswell, no TSX, IBRS)
   stepping	: 1
   microcode	: 0x1
   cpu MHz		: 2397.222
   cache size	: 16384 KB
   physical id	: 0
   siblings	: 1
   core id		: 0
   cpu cores	: 1
   apicid		: 0
   initial apicid	: 0
   fpu		: yes
   fpu_exception	: yes
   cpuid level	: 13
   wp		: yes
   flags		: fpu vme de pse tsc msr pae mce cx8 apic sep mtrr pge mca cmov pat pse36 clflush mmx fxsr sse sse2 syscall nx rdtscp lm constant_tsc rep_good nopl xtopology cpuid tsc_known_freq pni pclmulqdq ssse3 fma cx16 pcid sse4_1 sse4_2 x2apic movbe popcnt tsc_deadline_timer aes xsave avx f16c rdrand hypervisor lahf_lm abm cpuid_fault pti ssbd ibrs ibpb fsgsbase bmi1 avx2 smep bmi2 erms invpcid xsaveopt arat md_clear
   bugs		: cpu_meltdown spectre_v1 spectre_v2 spec_store_bypass l1tf mds swapgs itlb_multihit srbds mmio_unknown
   bogomips	: 4794.44
   clflush size	: 64
   cache_alignment	: 64
   address sizes	: 40 bits physical, 48 bits virtual
   power management:
  ProcEnviron:
   LANG=en_US.UTF-8
   PATH=(custom, no user)
   SHELL=/bin/bash
   TERM=xterm-256color
   XDG_RUNTIME_DIR=<set>
  ProcVersionSignature: Ubuntu 6.8.0-22.22-generic 6.8.1
  SourcePackage: rsync
  Tags: noble
  Uname: Linux 6.8.0-22-generic x86_64
  UpgradeStatus: No upgrade log present (probably fresh install)
  _MarkForUpload: True

To manage notifications about this bug go to:
https://bugs.launchpad.net/ubuntu/+source/rsync/+bug/2060967/+subscriptions

More information about the foundations-bugs mailing list