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Sicherheit: Ausführen beliebiger Kommandos in perl-Image-ExifTool
Aktuelle Meldungen Distributionen
Name: Ausführen beliebiger Kommandos in perl-Image-ExifTool
ID: FEDORA-2021-e3d8833d36
Distribution: Fedora
Plattformen: Fedora 32
Datum: Mi, 5. Mai 2021, 07:48
Referenzen: https://cve.mitre.org/cgi-bin/cvename.cgi?name=CVE-2021-22204
Applikationen: perl-Image-ExifTool

Originalnachricht

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Fedora Update Notification
FEDORA-2021-e3d8833d36
2021-05-05 01:04:23.530350
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Name : perl-Image-ExifTool
Product : Fedora 32
Version : 12.16
Release : 3.fc32
URL : http://www.sno.phy.queensu.ca/%7Ephil/exiftool/
Summary : Utility for reading and writing image meta info
Description :
ExifTool is a Perl module with an included command-line application for
reading and writing meta information in image, audio, and video files.
It reads EXIF, GPS, IPTC, XMP, JFIF, MakerNotes, GeoTIFF, ICC Profile,
Photoshop IRB, FlashPix, AFCP, and ID3 meta information from JPG, JP2,
TIFF, GIF, PNG, MNG, JNG, MIFF, EPS, PS, AI, PDF, PSD, BMP, THM, CRW,
CR2, MRW, NEF, PEF, ORF, DNG, and many other types of images. ExifTool
also extracts information from the maker notes of many digital cameras
by various manufacturers including Canon, Casio, FujiFilm, GE, HP,
JVC/Victor, Kodak, Leaf, Minolta/Konica-Minolta, Nikon, Olympus/Epson,
Panasonic/Leica, Pentax/Asahi, Reconyx, Ricoh, Samsung, Sanyo,
Sigma/Foveon, and Sony.

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Update Information:

Fix CVE-2021-22204.
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ChangeLog:

* Mon Apr 26 2021 Tom Callaway <spot@fedoraproject.org> - 12.16-3
- apply upstream fix for CVE-2021-22204
* Wed Jan 27 2021 Fedora Release Engineering <releng@fedoraproject.org> -
12.16-2
- Rebuilt for https://fedoraproject.org/wiki/Fedora_34_Mass_Rebuild
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References:

[ 1 ] Bug #1953616 - CVE-2021-22204 perl-Image-ExifTool: improper
neutralization of user data in the DjVu file format allows arbitrary code execution when parsing a malicious image
https://bugzilla.redhat.com/show_bug.cgi?id=1953616
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This update can be installed with the "dnf" update program. Use
su -c 'dnf upgrade --advisory FEDORA-2021-e3d8833d36' at the command
line. For more information, refer to the dnf documentation available at
http://dnf.readthedocs.io/en/latest/command_ref.html#upgrade-command-label

All packages are signed with the Fedora Project GPG key. More details on the
GPG keys used by the Fedora Project can be found at
https://fedoraproject.org/keys
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