Denial of Service in Exiv2
ID: | USN-4270-1 |
Distribution: | Ubuntu |
Plattformen: | Ubuntu 16.04 LTS, Ubuntu 18.04 LTS, Ubuntu 19.10 |
Datum: | Mi, 5. Februar 2020, 22:48 |
Referenzen: | https://cve.mitre.org/cgi-bin/cvename.cgi?name=CVE-2019-20421 |
Applikationen: | ExiV2 |
Originalnachricht |
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--===============3069367626850857685== Content-Type: multipart/signed; micalg=pgp-sha512; protocol="application/pgp-signature"; boundary="XF85m9dhOBO43t/C" Content-Disposition: inline --XF85m9dhOBO43t/C Content-Type: text/plain; charset=us-ascii Content-Disposition: inline ========================================================================== Ubuntu Security Notice USN-4270-1 February 05, 2020 exiv2 vulnerability ========================================================================== A security issue affects these releases of Ubuntu and its derivatives: - Ubuntu 19.10 - Ubuntu 18.04 LTS - Ubuntu 16.04 LTS Summary: Exiv2 could be made to crash if it opened a specially crafted image. Software Description: - exiv2: EXIF/IPTC/XMP metadata manipulation tool Details: It was discovered that Exiv2 incorrectly handled certain images. An attacker could possibly use this issue to cause a denial of service. Update instructions: The problem can be corrected by updating your system to the following package versions: Ubuntu 19.10: exiv2 0.25-4ubuntu2.2 libexiv2-14 0.25-4ubuntu2.2 Ubuntu 18.04 LTS: exiv2 0.25-3.1ubuntu0.18.04.5 libexiv2-14 0.25-3.1ubuntu0.18.04.5 Ubuntu 16.04 LTS: exiv2 0.25-2.1ubuntu16.04.6 libexiv2-14 0.25-2.1ubuntu16.04.6 In general, a standard system update will make all the necessary changes. References: https://usn.ubuntu.com/4270-1 CVE-2019-20421 Package Information: https://launchpad.net/ubuntu/+source/exiv2/0.25-4ubuntu2.2 https://launchpad.net/ubuntu/+source/exiv2/0.25-3.1ubuntu0.18.04.5 https://launchpad.net/ubuntu/+source/exiv2/0.25-2.1ubuntu16.04.6 --XF85m9dhOBO43t/C Content-Type: application/pgp-signature; name="signature.asc" -----BEGIN PGP SIGNATURE----- iQIzBAABCgAdFiEEf+ebRFcoyOoAQoOeRbznW4QLH2kFAl47FBUACgkQRbznW4QL H2lmKA/8CYKm6k6BbvVBp3GD1HEF7at/Pd4wWFS6Opzrq5hJMLNXMwISslu4Y18B YHwLNn0SzhJfFSbJIo4UxAx2vAmF7+ieZH+7FL20udJzTS6C20ch1NU5AldYoJAM mFW8Lj0MDj0huVQFHDALXBSyxjx6nd3iGIcbe4hsacjPcR+P5Wmu+BmxigIfQpok JvvMwO9Sd0CaZ8U7sXASf4Il0Y/pN5zcrFgGLlkcT0pKfYR0Myn/rVt2xE3qfqhV Pyo86Mey6D48itpJUDhrDZ3cmjsIKLqR3VO91xGnb8ERivSvPrtVpkRCL+0hr0/z R6tkpWFCa60bfjRLvcizCQhxws89ifC/YB01RDp4F5EvRIgjdLpYchW1AAUkSuF3 xn7lWVmnq/QYw9GdGHOBanAbf9bed0V+2idJ+HpDa6j76blIhnrVizAzB9opS/ue cDbUrzxmyBoNlFhRaym9wy2ObUYxVwmzuUPwA78DqN0SZuUr61pUiMn2kBzf14lm j6wxkCQRaWTuatxDvYVei0uGGTSw2j+b4gI6qYnqix8ZGpGJ5woa0AU3qgbK9ZuC nBMP6JOzACXvx4zLdmG9uxbo5CS7IUAShe2ss1v7UmazXEuKte+QfxW6FNbV6sAr vtT31TSsviYNNPEb0Fq1e1p0/bUsLJWd0qSHbVIhawYqbSXRD7k= =IB+r -----END PGP SIGNATURE----- --XF85m9dhOBO43t/C-- --===============3069367626850857685== Content-Type: text/plain; charset="utf-8" MIME-Version: 1.0 Content-Transfer-Encoding: base64 Content-Disposition: inline -- ubuntu-security-announce mailing list ubuntu-security-announce@lists.ubuntu.com Modify settings or unsubscribe at: https://lists.ubuntu.com/mailman/listinfo/ubuntu-security-announce |