RedHat: RHSA-2021-4173:03 Moderate: exiv2 security, bug fix,
Summary
Exiv2 is a C++ library to access image metadata, supporting read and write
access to the Exif, IPTC and XMP metadata, Exif MakerNote support, extract
and delete methods for Exif thumbnails, classes to access Ifd, and support
for various image formats.
The following packages have been upgraded to a later upstream version:
exiv2 (0.27.4). (BZ#1989860)
Security Fix(es):
* exiv2: Heap-based buffer overflow in Jp2Image::readMetadata()
(CVE-2021-3482)
* exiv2: Heap-based buffer overflow in Exiv2::Jp2Image::doWriteMetadata
(CVE-2021-29457)
* exiv2: Out-of-bounds read in Exiv2::Internal::CrwMap::encode
(CVE-2021-29458)
* exiv2: Heap-based buffer overflow in Exiv2::Jp2Image::encodeJp2Header
(CVE-2021-29464)
* exiv2: Out-of-bounds read in Exiv2::Jp2Image::encodeJp2Header
(CVE-2021-29470)
* exiv2: Out-of-bounds read in Exiv2::Jp2Image::doWriteMetadata
(CVE-2021-29473)
* exiv2: Integer overflow in CrwMap:encode0x1810 leading to heap-based
buffer overflow and DoS (CVE-2021-31292)
* exiv2: Out-of-bounds read in Exiv2::WebPImage::doWriteMetadata
(CVE-2021-29463)
* exiv2: Use of uninitialized memory in isWebPType() may lead to
information leak (CVE-2021-29623)
* exiv2: DoS due to quadratic complexity in ProcessUTF8Portion
(CVE-2021-32617)
* exiv2: Out-of-bounds read in Exiv2::Jp2Image::printStructure
(CVE-2021-37618)
* exiv2: Out-of-bounds read in Exiv2::Jp2Image::encodeJp2Header
(CVE-2021-37619)
For more details about the security issue(s), including the impact, a CVSS
score, acknowledgments, and other related information, refer to the CVE
page(s) listed in the References section.
Additional Changes:
For detailed information on changes in this release, see the Red Hat
Enterprise Linux 8.5 Release Notes linked from the References section.
Summary
Solution
For details on how to apply this update, which includes the changes
described in this advisory, refer to:
https://access.redhat.com/articles/11258
References
https://access.redhat.com/security/cve/CVE-2021-3482 https://access.redhat.com/security/cve/CVE-2021-29457 https://access.redhat.com/security/cve/CVE-2021-29458 https://access.redhat.com/security/cve/CVE-2021-29463 https://access.redhat.com/security/cve/CVE-2021-29464 https://access.redhat.com/security/cve/CVE-2021-29470 https://access.redhat.com/security/cve/CVE-2021-29473 https://access.redhat.com/security/cve/CVE-2021-29623 https://access.redhat.com/security/cve/CVE-2021-31292 https://access.redhat.com/security/cve/CVE-2021-32617 https://access.redhat.com/security/cve/CVE-2021-37618 https://access.redhat.com/security/cve/CVE-2021-37619 https://access.redhat.com/security/updates/classification/#moderate https://access.redhat.com/documentation/en-us/red_hat_enterprise_linux/8/html/8.5_release_notes/
Package List
Red Hat Enterprise Linux AppStream (v. 8):
Source:
exiv2-0.27.4-5.el8.src.rpm
aarch64:
exiv2-0.27.4-5.el8.aarch64.rpm
exiv2-debuginfo-0.27.4-5.el8.aarch64.rpm
exiv2-debugsource-0.27.4-5.el8.aarch64.rpm
exiv2-libs-0.27.4-5.el8.aarch64.rpm
exiv2-libs-debuginfo-0.27.4-5.el8.aarch64.rpm
ppc64le:
exiv2-0.27.4-5.el8.ppc64le.rpm
exiv2-debuginfo-0.27.4-5.el8.ppc64le.rpm
exiv2-debugsource-0.27.4-5.el8.ppc64le.rpm
exiv2-libs-0.27.4-5.el8.ppc64le.rpm
exiv2-libs-debuginfo-0.27.4-5.el8.ppc64le.rpm
s390x:
exiv2-0.27.4-5.el8.s390x.rpm
exiv2-debuginfo-0.27.4-5.el8.s390x.rpm
exiv2-debugsource-0.27.4-5.el8.s390x.rpm
exiv2-libs-0.27.4-5.el8.s390x.rpm
exiv2-libs-debuginfo-0.27.4-5.el8.s390x.rpm
x86_64:
exiv2-0.27.4-5.el8.x86_64.rpm
exiv2-debuginfo-0.27.4-5.el8.i686.rpm
exiv2-debuginfo-0.27.4-5.el8.x86_64.rpm
exiv2-debugsource-0.27.4-5.el8.i686.rpm
exiv2-debugsource-0.27.4-5.el8.x86_64.rpm
exiv2-libs-0.27.4-5.el8.i686.rpm
exiv2-libs-0.27.4-5.el8.x86_64.rpm
exiv2-libs-debuginfo-0.27.4-5.el8.i686.rpm
exiv2-libs-debuginfo-0.27.4-5.el8.x86_64.rpm
Red Hat Enterprise Linux CRB (v. 8):
aarch64:
exiv2-debuginfo-0.27.4-5.el8.aarch64.rpm
exiv2-debugsource-0.27.4-5.el8.aarch64.rpm
exiv2-devel-0.27.4-5.el8.aarch64.rpm
exiv2-libs-debuginfo-0.27.4-5.el8.aarch64.rpm
noarch:
exiv2-doc-0.27.4-5.el8.noarch.rpm
ppc64le:
exiv2-debuginfo-0.27.4-5.el8.ppc64le.rpm
exiv2-debugsource-0.27.4-5.el8.ppc64le.rpm
exiv2-devel-0.27.4-5.el8.ppc64le.rpm
exiv2-libs-debuginfo-0.27.4-5.el8.ppc64le.rpm
s390x:
exiv2-debuginfo-0.27.4-5.el8.s390x.rpm
exiv2-debugsource-0.27.4-5.el8.s390x.rpm
exiv2-devel-0.27.4-5.el8.s390x.rpm
exiv2-libs-debuginfo-0.27.4-5.el8.s390x.rpm
x86_64:
exiv2-debuginfo-0.27.4-5.el8.i686.rpm
exiv2-debuginfo-0.27.4-5.el8.x86_64.rpm
exiv2-debugsource-0.27.4-5.el8.i686.rpm
exiv2-debugsource-0.27.4-5.el8.x86_64.rpm
exiv2-devel-0.27.4-5.el8.i686.rpm
exiv2-devel-0.27.4-5.el8.x86_64.rpm
exiv2-libs-debuginfo-0.27.4-5.el8.i686.rpm
exiv2-libs-debuginfo-0.27.4-5.el8.x86_64.rpm
These packages are GPG signed by Red Hat for security. Our key and
details on how to verify the signature are available from
https://access.redhat.com/security/team/key/
Topic
An update for exiv2 is now available for Red Hat Enterprise Linux 8.Red Hat Product Security has rated this update as having a security impactof Moderate. A Common Vulnerability Scoring System (CVSS) base score, whichgives a detailed severity rating, is available for each vulnerability fromthe CVE link(s) in the References section.
Topic
Relevant Releases Architectures
Red Hat Enterprise Linux AppStream (v. 8) - aarch64, ppc64le, s390x, x86_64
Red Hat Enterprise Linux CRB (v. 8) - aarch64, noarch, ppc64le, s390x, x86_64
Bugs Fixed
1946314 - CVE-2021-3482 exiv2: Heap-based buffer overflow in Jp2Image::readMetadata()
1952607 - CVE-2021-29458 exiv2: Out-of-bounds read in Exiv2::Internal::CrwMap::encode
1952612 - CVE-2021-29457 exiv2: Heap-based buffer overflow in Exiv2::Jp2Image::doWriteMetadata
1953708 - CVE-2021-29470 exiv2: Out-of-bounds read in Exiv2::Jp2Image::encodeJp2Header
1954065 - CVE-2021-29473 exiv2: Out-of-bounds read in Exiv2::Jp2Image::doWriteMetadata
1961650 - CVE-2021-29623 exiv2: Use of uninitialized memory in isWebPType() may lead to information leak
1961691 - CVE-2021-32617 exiv2: DoS due to quadratic complexity in ProcessUTF8Portion
1978100 - CVE-2021-29463 exiv2: Out-of-bounds read in Exiv2::WebPImage::doWriteMetadata
1978105 - CVE-2021-29464 exiv2: Heap-based buffer overflow in Exiv2::Jp2Image::encodeJp2Header
1989860 - Rebase Exiv2 to 0.27.4
1990330 - CVE-2021-31292 exiv2: Integer overflow in CrwMap:encode0x1810 leading to heap-based buffer overflow and DoS
1992165 - CVE-2021-37618 exiv2: Out-of-bounds read in Exiv2::Jp2Image::printStructure
1992174 - CVE-2021-37619 exiv2: Out-of-bounds read in Exiv2::Jp2Image::encodeJp2Header