Mangelnde Rechteprüfung in coTURN
ID: | USN-4690-1 |
Distribution: | Ubuntu |
Plattformen: | Ubuntu 16.04 LTS, Ubuntu 18.04 LTS, Ubuntu 20.04 LTS, Ubuntu 20.10 |
Datum: | Di, 12. Januar 2021, 23:50 |
Referenzen: | https://cve.mitre.org/cgi-bin/cvename.cgi?name=CVE-2020-26262 |
Applikationen: | coturn |
Originalnachricht |
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--===============3849598247373307608== Content-Type: multipart/signed; micalg=pgp-sha512; protocol="application/pgp-signature"; boundary="hjbxtgka3xs7ckem" Content-Disposition: inline --hjbxtgka3xs7ckem Content-Type: text/plain; charset=us-ascii Content-Disposition: inline ========================================================================== Ubuntu Security Notice USN-4690-1 January 11, 2021 coturn vulnerability ========================================================================== A security issue affects these releases of Ubuntu and its derivatives: - Ubuntu 20.10 - Ubuntu 20.04 LTS - Ubuntu 18.04 LTS - Ubuntu 16.04 LTS Summary: coTURN could be made to crash or run programs if it received specially crafted network traffic. Software Description: - coturn: TURN and STUN server for VoIP Details: It was discovered that coTURN allowed peers to connect and relay packets to loopback addresses in the range of 127.x.x.x. A malicious user could use this vulnerability to insert packages into the loopback interface. Update instructions: The problem can be corrected by updating your system to the following package versions: Ubuntu 20.10: coturn 4.5.1.3-1ubuntu0.1 Ubuntu 20.04 LTS: coturn 4.5.1.1-1.1ubuntu0.20.04.2 Ubuntu 18.04 LTS: coturn 4.5.0.7-1ubuntu2.18.04.3 Ubuntu 16.04 LTS: coturn 4.5.0.3-1ubuntu0.4 In general, a standard system update will make all the necessary changes. References: https://usn.ubuntu.com/4690-1 CVE-2020-26262 Package Information: https://launchpad.net/ubuntu/+source/coturn/4.5.1.3-1ubuntu0.1 https://launchpad.net/ubuntu/+source/coturn/4.5.1.1-1.1ubuntu0.20.04.2 https://launchpad.net/ubuntu/+source/coturn/4.5.0.7-1ubuntu2.18.04.3 https://launchpad.net/ubuntu/+source/coturn/4.5.0.3-1ubuntu0.4 --hjbxtgka3xs7ckem Content-Type: application/pgp-signature; name="signature.asc" -----BEGIN PGP SIGNATURE----- iQIzBAABCgAdFiEEkCdEQ5T6DutSveCybUp5kL3izGYFAl/97uIACgkQbUp5kL3i zGavxhAAmJ/JlmrVGOeoL8kSBCLxE2C4LV1VtFidqhRA/cpamV0QPoqujo82fQmv vdPiHI2yQlCOrtQujHYJbLFyqOHxaxuaaRdRkl7zBoywuPKDGxe+VZ8hBFdc7tu8 dmidvFsSrrd3GV0kC8JpNB71i8xdUkz+nweubcdrdRhucsGSkQ5MG1U96lkF0pcr Bt4CC7XfuWDI7EY3ltBNYnloZTVtSohHrg/R2V4jp4HuyernwinDMStZGzm0fSk9 ADz+0y25ZFhmei7OkagSH+Gh2aH0YlSvZV/nSqv2qECHE0nms8mSIw7ebF4uvWF0 JfoaUB/wj2Wzjs+1n91JZVaSIfcSYas9OakD3Op8MYNcRZlfpU9cg7XoFebzLwpa yk57qsELeja5SPhuuXnvzQZAjqpKprbhr1A1H7N+uvXgnFDVfg3jHIFN6OlkY7eW oGaHFxJ2x7llYTXF0xD8/ZinAUn7eCaNXTrCR+Isj24gXjWjFOgAOr5jNHVunKjz uRJZT1b7P/RKy8ULkzHX2RyaZEvAybUsTpzqzQtnxn/tshIqsjZztpiH93SjRQUW anxR5Z2dvYWxDifVZ7gCF97Rad3Gws2tePC3FluFJU4f1wQFoDUSNBSaGJeOIhyt y3zg72HgdsKQ89ZdG7SiKcYIZ/yz8LrJW3DVrkZH8gw1uhmJAhY= =VjHC -----END PGP SIGNATURE----- --hjbxtgka3xs7ckem-- --===============3849598247373307608== 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 |