[UPDATE] [hoch] Juniper JUNOS und JUNOS Evolved: Mehrere Schwachstellen

Kurzinfo

Metadaten

Original (extern): Link oeffnen
Veroeffentlicht: 2026-07-10 07:06 UTC
Importiert: 2026-07-13 06:09 UTC
CVSS: 8.7
Quelle-ID: cert_bund
uid_hash: fbcc3d220d71aa93b66d514f73d2325c4d5a6354db2d94c026208fedae500646

CERT-Bund (BSI)

Inhalt

Ein Angreifer kann mehrere Schwachstellen in Juniper JUNOS, JUNOS Evolved, Juniper EX Series, Juniper MX Series, Juniper QFX Series und Juniper SRX Series ausnutzen, um einen Denial of Service Zustand herbeizuführen, um Informationen offenzulegen, um Code auszuführen und um ein undefiniertes Verhalten auszulösen.

Verknuepfte CVEs

CVE-ID	Severity (Quelle)	CVSS (Quelle)	Severity (CVE.org)	CVSS (CVE.org)	Veroeffentlicht (CVE.org)
CVE-2020-7450	HIGH	8.7			2020-02-18
CVE-2026-21901	HIGH	8.7	MEDIUM	6.7	2026-07-09
CVE-2026-33794	HIGH	8.7	HIGH	8.2	2026-07-09
CVE-2026-33799	HIGH	8.7	MEDIUM	5.3	2026-07-09
CVE-2026-33800	HIGH	8.7	HIGH	7.1	2026-07-09
CVE-2026-33801	HIGH	8.7	HIGH	7.1	2026-07-09
CVE-2026-33802	HIGH	8.7	MEDIUM	6.8	2026-07-09
CVE-2026-33803	HIGH	8.7	MEDIUM	6.9	2026-07-09
CVE-2026-57019	HIGH	8.7	HIGH	7.1	2026-07-09
CVE-2026-57020	HIGH	8.7	HIGH	7.1	2026-07-09
CVE-2026-57021	HIGH	8.7	MEDIUM	6.9	2026-07-09
CVE-2026-57022	HIGH	8.7	HIGH	8.2	2026-07-09
CVE-2026-57023	HIGH	8.7	HIGH	8.7	2026-07-09
CVE-2026-57024	HIGH	8.7	MEDIUM	6.9	2026-07-09
CVE-2026-57025	HIGH	8.7	MEDIUM	6.8	2026-07-09
CVE-2026-57026	HIGH	8.7	HIGH	8.7	2026-07-09
CVE-2026-57027	HIGH	8.7	HIGH	7.1	2026-07-09
CVE-2026-57028	HIGH	8.7	HIGH	7.3	2026-07-09
CVE-2026-57029	HIGH	8.7	MEDIUM	6	2026-07-09
CVE-2026-57030	HIGH	8.7	HIGH	8.2	2026-07-09
CVE-2026-57031	HIGH	8.7	MEDIUM	5.3	2026-07-09
CVE-2026-57032	HIGH	8.7	HIGH	7.1	2026-07-09
CVE-2026-57054	HIGH	8.7	MEDIUM	6.9	2026-07-09

Externe Referenzen

Bezeichnung	Typ	CVE	Quelle
Juniper Security Bulletin: Junos OS: EX Series: Subscribing to an unsupported telemetry sensor path causes fxpc process crash (CVE-2026-57032) vom 2026-07-08	EXTERNAL	-	wid_csaf
Juniper Security Bulletin: Junos OS: EX Series: Unauthorized users can execute service-impacting CLI command (CVE-2026-33802) vom 2026-07-08	EXTERNAL	-	wid_csaf
Juniper Security Bulletin: Junos OS: EX4100 Series, EX4400: With sFlow configured in a VC scenario multicast traffic leads to an FPC crash (CVE-2026-57027) vom 2026-07-08	EXTERNAL	-	wid_csaf
Juniper Security Bulletin: Junos OS Evolved: A port which has been inadvertently exposed can be reached by an attacker (CVE-2026-33803) vom 2026-07-08	EXTERNAL	-	wid_csaf
Juniper Security Bulletin: Junos OS Evolved: A port which has been inadvertently exposed can be reached by an attacker (CVE-2026-57028) vom 2026-07-08	EXTERNAL	-	wid_csaf
Juniper Security Bulletin: Junos OS Evolved: PTX Series: Receipt of repeated ECMP routing updates results in PFE crash (CVE-2026-33794) vom 2026-07-08	EXTERNAL	-	wid_csaf
Juniper Security Bulletin: Junos OS Evolved: QFX Series: When sFlow collector reachability changes evo-pfemand process can crash (CVE-2026-57029) vom 2026-07-08	EXTERNAL	-	wid_csaf
Juniper Security Bulletin: Junos OS Evolved: URL handling vulnerability in libfetch results in heap buffer overflow (CVE-2020-7450) vom 2026-07-08	EXTERNAL	-	wid_csaf
Juniper Security Bulletin: Junos OS: MX Series: For subscribers configured on static interfaces, input filters are not in effect (CVE-2026-57031) vom 2026-07-08	EXTERNAL	-	wid_csaf
Juniper Security Bulletin: Junos OS: MX Series: In a VC scenario a high rate of micro-BFD session flaps will cause an FPC crash (CVE-2026-33800) vom 2026-07-08	EXTERNAL	-	wid_csaf
Juniper Security Bulletin: Junos OS: MX Series: Specific traffic causes an FPC to reset (CVE-2026-57019) vom 2026-07-08	EXTERNAL	-	wid_csaf
Juniper Security Bulletin: Junos OS: MX Series: Web filtering doesn't block specifically formatted URLs (CVE-2026-57054) vom 2026-07-08	EXTERNAL	-	wid_csaf
Juniper Security Bulletin: Junos OS: MX Series with SPC3, SRX Series: A specifically malformed TCP packet causes a flowd crash (CVE-2026-57023) vom 2026-07-08	EXTERNAL	-	wid_csaf
Juniper Security Bulletin: Junos OS: MX Series with SPC3, SRX Series: Processing of a specifically malformed SIP invite causes a flowd crash (CVE-2026-57026) vom 2026-07-08	EXTERNAL	-	wid_csaf
Juniper Security Bulletin: Junos OS: MX Series with SPC3, SRX Series: Specific packet in response to a TCP connection establishment by the affected device can crash the PFE (CVE-2026-57022) vom 2026-07-08	EXTERNAL	-	wid_csaf
Juniper Security Bulletin: Junos OS: MX with SPC3, SRX Series: Repeated VPN negotiation failures will eventually cause iked to crash continuously (CVE-2026-57024) vom 2026-07-08	EXTERNAL	-	wid_csaf
Juniper Security Bulletin: Junos OS: QFX10000 Series: IPv6 multicast traffic received on non-IRB interfaces causes a multicast flood (CVE-2026-57020) vom 2026-07-08	EXTERNAL	-	wid_csaf
Juniper Security Bulletin: Junos OS: SRX Series: Flow sessions are not getting cleared leading to a DoS (CVE-2026-57030) vom 2026-07-08	EXTERNAL	-	wid_csaf
Juniper Security Bulletin: Junos OS: SRX Series: If VPN compliance-check is configured an attacker can cause http-gk process crash (CVE-2026-57021) vom 2026-07-08	EXTERNAL	-	wid_csaf
Juniper Security Bulletin: Junos OS and Junos OS Evolved: Configuration of a specific SSH option results in mgd crash (CVE-2026-21901) vom 2026-07-08	EXTERNAL	-	wid_csaf
Juniper Security Bulletin: Junos OS and Junos OS Evolved: EX Series, QFX Series, MX Series: A specific 'show l2-learning' command causes l2ald crash (CVE-2026-57025) vom 2026-07-08	EXTERNAL	-	wid_csaf
Juniper Security Bulletin: Junos OS and Junos OS Evolved: Receipt of a specific SNMPv3 request results in memory leak and eventual snmpd crash (CVE-2026-33799) vom 2026-07-08	EXTERNAL	-	wid_csaf
Juniper Security Bulletin: Junos OS and Junos OS Evolved: When a specifically malformed BGP route update is received RPD crashes (CVE-2026-33801) vom 2026-07-08	EXTERNAL	-	wid_csaf
Juniper Security Bulletins vom 2026-07-08	EXTERNAL	-	wid_csaf

Quellen-Details

Bezeichnung	Name	Kategorie	Tags	Zielgruppe	Sprache	Feed-URL
CERT-Bund (BSI)	cert_bund	government_cert		-	de	https://wid.cert-bund.de/content/public/securityAdvisory/rss

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