Bug 1215804 (CVE-2021-29063) - VUL-0: CVE-2021-29063: python-mpmath: regular expression denial of service in the mpmathify function
Summary: VUL-0: CVE-2021-29063: python-mpmath: regular expression denial of service in...
Status: NEW
Alias: CVE-2021-29063
Product: openSUSE Distribution
Classification: openSUSE
Component: Security (show other bugs)
Version: Leap 15.6
Hardware: Other Other
: P3 - Medium : Normal (vote)
Target Milestone: ---
Assignee: Security Team bot
QA Contact: Security Team bot
URL: https://smash.suse.de/issue/302665/
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Reported: 2023-09-28 10:31 UTC by SMASH SMASH
Modified: 2024-04-16 08:02 UTC (History)
1 user (show)

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Found By: Security Response Team
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Blocker: ---
Marketing QA Status: ---
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Description SMASH SMASH 2023-09-28 10:31:43 UTC 
A Regular Expression Denial of Service (ReDOS) vulnerability was discovered in
Mpmath v1.0.0 through v1.2.1 when the mpmathify function is called.

References:
http://web.nvd.nist.gov/view/vuln/detail?vulnId=CVE-2021-29063
Comment 1 Alexander Bergmann 2023-09-28 10:43:28 UTC 
Upstream fix:
https://github.com/mpmath/mpmath/commit/46d44c3c8f3244017fe1eb102d564eb4ab8ef750
Comment 2 Alexander Bergmann 2023-09-28 11:03:22 UTC 
https://github.com/mpmath/mpmath/issues/654

"Looks like mpmath v1.0.0 through v1.2.1 is affected by CVE-2021-29063: Regular Expression Denial of Service (ReDOS) vulnerability when the mpmathify function is called."

We need submissions for:

openSUSE:Backports:SLE-15-SP4        python-mpmath
openSUSE:Backports:SLE-15-SP5        python-mpmath
openSUSE:Backports:SLE-15-SP6        python-mpmath

SP6 can still be submitted to the GA project.
Comment 3 Jan Engelhardt 2023-09-28 11:06:28 UTC 
I'm the wrong person for this package.
Comment 4 OBSbugzilla Bot 2023-09-29 08:35:09 UTC 
This is an autogenerated message for OBS integration:
This bug (1215804) was mentioned in
https://build.opensuse.org/request/show/1114257 Factory / python-mpmath
Comment 5 Eric Schirra 2024-04-16 08:02:36 UTC 
I'm not the maintainer.