This bug was fixed in the package exiv2 - 0.27.2-8ubuntu2.2
---------------
exiv2 (0.27.2-8ubuntu2.2) focal-security; urgency=medium
* SECURITY UPDATE: Heap buffer overflow
- debian/patches/CVE-2021-3482-*.patch: fix buffer overflow
in src/jp2image.cpp and adds tests test/data/poc_1522.jp2,
tests/bugfixes/github/test_issue_1522.py.
- debian/source/include-binaries: add poc_1522.jp2 entry.
- CVE-2021-3482
* SECURITY UPDATE: An out of buffer access
- debian/patches/CVE-2021-29457.patch: fix in src/jp2image.cpp
(LP: #1923479)
- CVE-2021-29457
* SECURITY UPDATE: Integer overflow
- debian/patches/CVE-2021-29458.patch: fix in src/crwimage_int.cpp
(LP: #1923479)
- CVE-2021-29458
* SECURITY UPDATE: Out-of-bounds
- debian/patches/CVE-2021-29470-*.patch: Add more bound checks in
Jp2Image::encodeJp2Header and add some tests from/for github.
- CVE-2021-29470
-- Leonidas Da Silva Barbosa <[email protected]> Tue, 13 Apr
2021 09:49:39 -0300
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https://bugs.launchpad.net/bugs/1923479
Title:
out of buffer access and Integer overflow in Exiv2
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