Bug 2172004 (CVE-2021-32142)

Summary: CVE-2021-32142 LibRaw: stack buffer overflow in LibRaw_buffer_datastream::gets() in src/libraw_datastream.cpp
Product: [Other] Security Response Reporter: TEJ RATHI <trathi>
Component: vulnerabilityAssignee: Nobody <nobody>
Status: NEW --- QA Contact:
Severity: medium Docs Contact:
Priority: medium    
Version: unspecifiedCC: debarshir
Target Milestone: ---Keywords: Security
Target Release: ---   
Hardware: All   
OS: Linux   
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Doc Text:
A flaw was found in the LibRaw package. A stack buffer overflow in the LibRaw_buffer_datastream::gets() function in src/libraw_datastream.cpp caused by a maliciously crafted file may result in compromised confidentiality and integrity and an application crash.
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oVirt Team: --- RHEL 7.3 requirements from Atomic Host:
Cloudforms Team: --- Target Upstream Version:
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Bug Depends On: 2172134, 2172135, 2172140, 2172133, 2172136, 2172138, 2172139    
Bug Blocks: 2171901    

Description TEJ RATHI 2023-02-21 07:36:11 UTC 
Buffer Overflow vulnerability in LibRaw linux/unix v0.20.0 allows attacker to escalate privileges via the LibRaw_buffer_datastream::gets(char*, int) in /src/libraw/src/libraw_datastream.cpp.

https://github.com/LibRaw/LibRaw/commit/bc3aaf4223fdb70d52d470dae65c5a7923ea2a49
https://github.com/LibRaw/LibRaw/issues/400
Comment 1 Marian Rehak 2023-02-21 15:06:31 UTC 
Created LibRaw tracking bugs for this issue:

Affects: fedora-all [bug 2172133]


Created digikam tracking bugs for this issue:

Affects: epel-all [bug 2172134]
Affects: fedora-all [bug 2172135]


Created mingw-LibRaw tracking bugs for this issue:

Affects: fedora-all [bug 2172136]