Denial of Service in libpng (Aktualisierung)
ID: | USN-3712-2 |
Distribution: | Ubuntu |
Plattformen: | Ubuntu 12.04 ESM |
Datum: | Mi, 11. Juli 2018, 22:45 |
Referenzen: | http://cve.mitre.org/cgi-bin/cvename.cgi?name=CVE-2016-10087 |
Applikationen: | libpng |
Update von: | Zwei Probleme in libpng |
Originalnachricht |
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--===============8161594246746284627== Content-Type: multipart/signed; micalg="pgp-sha256"; protocol="application/pgp-signature"; boundary="=-9QDcecbqlRxkSvFOsg5t" --=-9QDcecbqlRxkSvFOsg5t Content-Type: text/plain; charset="UTF-8 Content-Transfer-Encoding: quoted-printable ========================================================================== Ubuntu Security Notice USN-3712-2 July 11, 2018 libpng vulnerability ========================================================================== A security issue affects these releases of Ubuntu and its derivatives: - Ubuntu 12.04 ESM Summary: libpng could be made to crash if it received a specially crafted file. Software Description: - libpng: PNG (Portable Network Graphics) file library Details: USN-3712-1 fixed a vulnerability in libpng. This update provides the corresponding update for Ubuntu 12.04 ESM. Original advisory details: Patrick Keshishian discovered that libpng incorrectly handled certain PNG files. An attacker could possibly use this to cause a denial of service. Update instructions: The problem can be corrected by updating your system to the following package versions: Ubuntu 12.04 ESM: libpng12-0 1.2.46-3ubuntu4.3 In general, a standard system update will make all the necessary changes. References: https://usn.ubuntu.com/usn/usn-3712-2 https://usn.ubuntu.com/usn/usn-3712-1 CVE-2016-10087 --=-9QDcecbqlRxkSvFOsg5t Content-Type: application/pgp-signature; name="signature.asc" Content-Description: This is a digitally signed message part Content-Transfer-Encoding: 7bit -----BEGIN PGP SIGNATURE----- Version: GnuPG v2 iQIcBAABCAAGBQJbRik9AAoJEEW851uECx9pzawP/2gjnQ5nYS41dr5IFVPdkVxh peiI4rxxgoaSGNxEP+E3erluqqzaAzYL3YMdv7uAqUGZmoitbfINZTWndPCgIurV wAxvDXTpjjJPqAVZl7ccIADEtESu0ayCW1xm/f1NUkhdoOWhZ9n39PtD6djKQqUB vvSAnRrHUGIdJ+am2q/Bc393qZQAzGUHceV2L6FPec4no+i3vKl+HLaytjjLcrJv QBanv0Lkb36ZCsnv97nMBWx960sgSh47wGfUgEsQQNt9OxDhSu+oBnb9wFPADfxs AZmk3zsUW27IlVWAZlq9Jw1UkEDJP78Iufmk6dMGBwmtwfa0mI7I0oj9gmKdPwAA eY8I7qto4v/bDpj8xPIXfTn4N72bZvL/L8tDfpyS2uiaxFAV04zDeUQDADE4F4D7 iT2UWPLn5lxOAeLz24bOIkxITkFYsn8W7ybRgmuOfh1Sjdjp6dD0IohckJvuV8Y0 Wrn9TF4CGVpfp3PB3qr796V+RHf7s72i8jafyG7kYsE7dYOCzhl88f8ulfOVLFAf ErGeJhqnnNxciApOQAopnzDlglxzuD15f382oVrJQlyG2idDq+m1QjaT4z4N/4Ta iSaoAorX1dqG+wkpPCWqUs+DIpV02IuRR94skRzEkJijYWKHILPS3HiuGRZBbWP1 qcnP0q9fpFiaAHTxH47Z =gEG6 -----END PGP SIGNATURE----- --=-9QDcecbqlRxkSvFOsg5t-- --===============8161594246746284627== Content-Type: text/plain; charset="utf-8" MIME-Version: 1.0 Content-Transfer-Encoding: base64 Content-Disposition: inline LS0gCnVidW50dS1zZWN1cml0eS1hbm5vdW5jZSBtYWlsaW5nIGxpc3QKdWJ1bnR1LXNlY3VyaXR5 LWFubm91bmNlQGxpc3RzLnVidW50dS5jb20KTW9kaWZ5IHNldHRpbmdzIG9yIHVuc3Vic2NyaWJl IGF0OiBodHRwczovL2xpc3RzLnVidW50dS5jb20vbWFpbG1hbi9saXN0aW5mby91YnVudHUtc2Vj dXJpdHktYW5ub3VuY2UK --===============8161594246746284627==-- |