bugPSPP - Bugs: bug #65545, Several types of security issues...


bug #65545: Several types of security issues that can lead to pspp crashes

Submitter:  Geng Zhou <arbus>
Submitted:  Mon 01 Apr 2024 08:38:39 AM UTC
Category:  None Severity:  5 - Average
Status:  In Progress Assigned to:  None
Open/Closed:  Open Release:  None
Effort:  0.00
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Sun 02 Jun 2024 10:15:02 AM UTC, comment #1: 

Thanks for the report.  I have fixed the first issue in your list.

I will deal with the others as and when.

John Darrington <jmd>
Group administrator
Mon 01 Apr 2024 08:38:39 AM UTC, original submission:  

Hi, we found several crashes in pspp 2.0.0, which is the latest version.
To assist in diagnosing and resolving these issues, we have attached the POC files along with the gdb/asan logs.

Below are the statistics of different types:
assertion failure: 21
use-after-free: 2
segmentation violation: 13
double-free: 1
stack-buffer-overflow: 5
bus on unknown address: 1
total: 43


version: GNU pspp 2.0.0

host_system: x86_64-pc-linux-gnu
build_system: x86_64-pc-linux-gnu
compiler version: Ubuntu Clang 12.0.0
Linux 4f6b99b5cf37 6.2.0-35-generic #35~22.04.1-Ubuntu SMP PREEMPT_DYNAMIC Fri Oct  6 10:23:26 UTC 2 x86_64 x86_64 x86_64 GNU/Linux

Credit by: Wang Dawei and Zhou Geng, from Zhongguancun Laboratory.

Geng Zhou <arbus>


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Attach Files:

Attached Files
file #55911:  pspp_cmds@logs.zip added by arbus (99KiB - application/zip)
file #55912:  pspp_poc.zip added by arbus (68KiB - application/zip)


Depends on the following items: None found

Items that depend on this one: None found


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    Follow 3 latest changes.

    Date Changed by Updated Field Previous Value => Replaced by
    2024-06-02 jmd StatusNone In Progress
    2024-04-01 arbus Attached File- Added pspp_cmds@logs.zip, #55911
        Attached File- Added pspp_poc.zip, #55912

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