Bug 1186588 - (CVE-2021-30470) VUL-0: CVE-2021-30470: podofo: uncontrolled recursive call of funtions in src/base/PdfTokenizer.cpp can lead to a stack overflow
(CVE-2021-30470)
VUL-0: CVE-2021-30470: podofo: uncontrolled recursive call of funtions in src...
Status: RESOLVED INVALID
Classification: Novell Products
Product: SUSE Security Incidents
Classification: Novell Products
Component: Incidents
unspecified
Other Other
: P3 - Medium : Major
: ---
Assigned To: E-mail List
Security Team bot
https://smash.suse.de/issue/300806/
CVSSv3.1:SUSE:CVE-2021-30470:8.8:(AV:...
:
Depends on:
Blocks:
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Reported: 2021-05-28 10:10 UTC by Gianluca Gabrielli
Modified: 2022-09-28 12:32 UTC (History)
7 users (show)

See Also:
Found By: Security Response Team
Services Priority:
Business Priority:
Blocker: ---
Marketing QA Status: ---
IT Deployment: ---


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Description Gianluca Gabrielli 2021-05-28 10:10:29 UTC
A flaw was found in PoDoFo. An uncontrolled recursive call among PdfTokenizer::ReadArray(), PdfTokenizer::GetNextVariant() and PdfTokenizer::ReadDataType() functions can lead to a stack overflow.

Reference:
https://sourceforge.net/p/podofo/tickets/130/

References:
https://bugzilla.redhat.com/show_bug.cgi?id=1947436
http://web.nvd.nist.gov/view/vuln/detail?vulnId=CVE-2021-30470
http://www.cvedetails.com/cve/CVE-2021-30470/
http://cve.mitre.org/cgi-bin/cvename.cgi?name=CVE-2021-30470
Comment 1 Gianluca Gabrielli 2021-05-28 10:11:59 UTC
Affected packages:
 - SUSE:SLE-12:Update/podofo       0.9.2
 - openSUSE:Factory/podofo         0.9.6

No patch has been released yet.
Comment 2 Alexander Bergmann 2022-04-19 11:06:26 UTC
Still no upstream fix available.
Comment 5 Thomas Leroy 2022-09-28 12:32:45 UTC
No news from upstream since April 2021. Agreed with Stoyan to close this.