Junos OS: SRX1500: Denial of service due to crash of srxpfe process under heavy traffic conditions.
- Published
- Last modified
- Where the record stands: published, rejected by its publisher, or superseded by another id.What do these mean? →
- published
- Whether CISA lists it in its Known Exploited Vulnerabilities catalog: proof that attackers are using it.What do these mean? →
- Not listed in CISA KEV
- Fix
- Fixed in 15.1X49-D170, 17.3R3-S7 (pending), 18.1R3-S8, 18.2R3, 18.3R2, and 1 more
- Whether working attack code is public (Exploit-DB, Metasploit, Nuclei or GitHub). Public code makes attacks easier.What do these mean? →
- None on Exploit-DB, Metasploit or GitHub
Summary
Under certain heavy traffic conditions srxpfe process can crash and result in a denial of service condition for the SRX1500 device. Repeated crashes of the srxpfe can result in an extended denial of service condition. The SRX device may fail to forward traffic when this condition occurs. Affected releases are Juniper Networks Junos OS: 15.1X49 versions prior to 15.1X49-D170 on SRX1500; 17.3 versions prior to 17.3R3-S7 on SRX1500; 17.4 versions prior to 17.4R2-S8, 17.4R3 on SRX1500; 18.1 versions prior to 18.1R3-S8 on SRX1500; 18.2 versions prior to 18.2R3 on SRX1500; 18.3 versions prior to 18.3R2 on SRX1500; 18.4 versions prior to 18.4R2 on SRX1500.
Timeline
- CVE published
- Record last updated
Affected versions
- Juniper Networks Junos OS
From 15.1X49 · fixed in 15.1X49-D170; From 17.3 · fixed in 17.3R3-S7 (pending); From 18.1 · fixed in 18.1R3-S8; From 18.2 · fixed in 18.2R3; From 18.3 · fixed in 18.3R2; From 18.4 · fixed in 18.4R2