drucken bookmarks versenden konfigurieren admin pdf Sicherheit: Mangelnde Eingabeprüfung in Telegram
Name: |
Mangelnde Eingabeprüfung in Telegram |
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ID: |
202105-07 |
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Distribution: |
Gentoo |
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Plattformen: |
Keine Angabe |
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Datum: |
Mi, 26. Mai 2021, 23:00 |
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Referenzen: |
https://nvd.nist.gov/vuln/detail/CVE-2021-27351 |
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Applikationen: |
Telegram |
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Originalnachricht |
This is an OpenPGP/MIME signed message (RFC 4880 and 3156) --gVfJJML7W5SEWoC5z0PS6WO0KMSPkvHOe Content-Type: multipart/mixed; boundary="oLysUQ0aCR56Mwj6oVrA8180FIf34gGwv"; protected-headers="v1" From: Thomas Deutschmann <whissi@gentoo.org> Reply-To: security@gentoo.org To: gentoo-announce@lists.gentoo.org Message-ID: <cd90605c-16bb-ac56-ddbe-8e88d70b38eb@gentoo.org> Subject: [ GLSA 202105-07 ] Telegram: Security bypass
--oLysUQ0aCR56Mwj6oVrA8180FIf34gGwv Content-Type: text/plain; charset=utf-8; format=flowed Content-Language: en-U Content-Transfer-Encoding: quoted-printable
- - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - Gentoo Linux Security Advisory GLSA 202105-07 - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - https://security.gentoo.org/ - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - -
Severity: Low Title: Telegram: Security bypass Date: May 26, 2021 Bugs: #771684 ID: 202105-07
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Synopsis ========
An insufficient session expiration has been reported in Telegram.
Background ==========
Telegram is a cloud-based mobile and desktop messaging app with a focus on security and speed.
Affected packages =================
------------------------------------------------------------------- Package / Vulnerable / Unaffected ------------------------------------------------------------------- 1 net-im/telegram-desktop < 2.4.11 >= 2.4.11 2 net-im/telegram-desktop-bin < 2.4.11 >= 2.4.11 ------------------------------------------------------------------- 2 affected packages
Description ===========
It was discovered that Telegram failed to invalidate a recently active session.
Impact ======
Please review the referenced CVE identifiers for details.
Workaround ==========
There is no known workaround at this time.
Resolution ==========
All Telegram users should upgrade to the latest version:
# emerge --sync # emerge --ask --oneshot --verbose ">=net-im/telegram-desktop-2.4.11"
All Telegram binary users should upgrade to the latest version:
# emerge --sync # emerge --ask --oneshot -v ">=net-im/telegram-desktop-bin-2.4.11"
References ==========
[ 1 ] CVE-2021-27351 https://nvd.nist.gov/vuln/detail/CVE-2021-27351
Availability ============
This GLSA and any updates to it are available for viewing at the Gentoo Security Website:
https://security.gentoo.org/glsa/202105-07
Concerns? =========
Security is a primary focus of Gentoo Linux and ensuring the confidentiality and security of our users' machines is of utmost importance to us. Any security concerns should be addressed to security@gentoo.org or alternatively, you may file a bug at https://bugs.gentoo.org.
License =======
Copyright 2021 Gentoo Foundation, Inc; referenced text belongs to its owner(s).
The contents of this document are licensed under the Creative Commons - Attribution / Share Alike license.
https://creativecommons.org/licenses/by-sa/2.5
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