Debian 9 DLA-2890-1 Critical: Libspf2 Heap Overflow Issues
debian lts
January 20, 2022
Two issues have been found in libspf2, a library for validating mail senders with SPF
Topics Covered
Summary
Two issues have been found in libspf2, a library for validating mail
senders with SPF.
Both issues are related to heap-based buffer overflows.
For Debian 9 stretch, these problems have been fixed in version
1.2.10-7+deb9u2.
We recommend that you upgrade your libspf2 packages.
For the detailed security status of libspf2 please refer to
its security tracker page at:
https://security-tracker.debian.org/tracker/source-package/libspf2
Further information about Debian LTS security advisories, how to apply
these updates to your system and frequently asked questions can be
found at: https://wiki.debian.org/LTS
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Severity
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Critical
Package: libspf2
Version: 1.2.10-7+deb9u2
CVE ID: CVE-2021-33912 CVE-2021-33913
Topics Covered
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