Buffer overflow in Juniper Junos
CVE-2017-10602
A buffer overflow vulnerability in Junos OS CLI may allow a local authenticated user with read only privileges and access to Junos CLI, to execute code with root privileges. Affected releases are Juniper Networks Junos OS: 14.1X53 versions prior to 14.1X53-D46 on EX2200/VC, EX3200, EX3300/VC, EX4200, EX4300, EX4550/VC, EX4600, EX6200, EX8200/VC (XRE), QFX3500, QFX3600, QFX5100; 14.1X53 versions prior to 14.1X53-D130 on QFabric System; 14.2 versions prior to 14.2R4-S9, 14.2R6; 15.1 versions prior to 15.1F5, 15.1R3; 15.1X49 versions prior to 15.1X49-D40 on SRX Series; 15.1X53 versions prior to 15.1X53-D47 on NFX150, NFX250; 15.1X53 versions prior to 15.1X53-D65 on QFX10000 Series; 15.1X53 versions prior to 15.1X53-D233 on QFX5110, QFX5200.
Vulnerability class: Buffer Overflow
Published · last modified .
CVSS v3 metric
CVSS v3 base score 7.0 (High). Vector: CVSS:3.0/AV:L/AC:H/PR:L/UI:N/S:U/C:H/I:H/A:H.
EPSS exploit prediction
EPSS: 0.004 (34.5th percentile), scored .
Very low probability of exploitation in the next 30 days; routine patching cadence is appropriate. 35th percentile — 34.5% of CVEs in the catalogue have a lower EPSS than this one. How to read EPSS.
EPSS over last 30 days · oldest: 0.004 · newest: 0.004 · change: 0.000
Affected products
- Juniper Junos — versions 14.1x53, 14.2, 15.1
- Juniper Networks Junos OS — versions 15.1X53, 14.1X53, 14.2
Weakness classification (CWE)
References
- www.securitytracker.com/id/1038900 (VDB Entry, Third Party Advisory, vdb-entry)
- kb.juniper.net/JSA10803 (Vendor Advisory)
- www.securityfocus.com/bid/100323 (vdb-entry)
Frequently asked questions
- What is CVE-2017-10602?
- CVE-2017-10602 is a high-severity vulnerability in Juniper Junos, classified under Improper Restriction of Operations within the Bounds of a Memory Buffer. CVSS score: 7.0/10. Published 2017-07-17.
- How severe is CVE-2017-10602?
- High severity. CVSS v3 base score is 7.0 out of 10.