Bug 2094705 (CVE-2022-29788) - CVE-2022-29788 libmobi: NULL pointer dereference via the component mobi_buffer_getpointer may lead to DoS
Summary: CVE-2022-29788 libmobi: NULL pointer dereference via the component mobi_buffe...
Keywords:
Status: CLOSED UPSTREAM
Alias: CVE-2022-29788
Product: Security Response
Classification: Other
Component: vulnerability
Version: unspecified
Hardware: All
OS: Linux
medium
medium
Target Milestone: ---
Assignee: Red Hat Product Security
QA Contact:
URL:
Whiteboard:
Depends On: 2094706
Blocks:
TreeView+ depends on / blocked
 
Reported: 2022-06-08 08:28 UTC by Marian Rehak
Modified: 2022-06-08 10:51 UTC (History)
2 users (show)

Fixed In Version: libmobi 0.10
Clone Of:
Environment:
Last Closed: 2022-06-08 10:51:53 UTC
Embargoed:

Attachments (Terms of Use)

Description Marian Rehak 2022-06-08 08:28:15 UTC 
libmobi before v0.10 contains a NULL pointer dereference via the component mobi_buffer_getpointer. This vulnerability allows attackers to cause a Denial of Service (DoS) via a crafted mobi file.

https://github.com/bfabiszewski/libmobi/commit/ce0ab6586069791b1e8e2a42f44318e581c39939
Comment 1 Marian Rehak 2022-06-08 08:28:29 UTC 
Created libmobi tracking bugs for this issue:

Affects: fedora-all [bug 2094706]
Comment 2 Product Security DevOps Team 2022-06-08 10:51:52 UTC 
This CVE Bugzilla entry is for community support informational purposes only as it does not affect a package in a commercially supported Red Hat product. Refer to the dependent bugs for status of those individual community products.
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