CVE-2020-24335
published 2021-02-02CVE-2020-24335: An issue was discovered in uIP through 1.0, as used in Contiki and Contiki-NG. Domain name parsing lacks bounds checks, allowing an attacker to corrupt memory…
PriorityP341high7.5CVSS 3.1
AVNACLPRNUINSUCNINAH
EPSS
3.04%
85.9th percentile
An issue was discovered in uIP through 1.0, as used in Contiki and Contiki-NG. Domain name parsing lacks bounds checks, allowing an attacker to corrupt memory with crafted DNS packets.
Affected
1 ranges
| Vendor | Product | Version range | Fixed in |
|---|---|---|---|
| uip_project | uip | <= 1.0 | — |
CVSS provenance
nvdv3.17.5HIGHCVSS:3.1/AV:N/AC:L/PR:N/UI:N/S:U/C:N/I:N/A:H
nvdv2.05.0MEDIUMAV:N/AC:L/Au:N/C:N/I:N/A:P
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GHSA
GHSA-h4mf-p43f-8979: An issue was discovered in uIP through 1
ghsa_unreviewed·2022-05-24
CVE-2020-24335 [HIGH] CWE-125 GHSA-h4mf-p43f-8979: An issue was discovered in uIP through 1
An issue was discovered in uIP through 1.0, as used in Contiki and Contiki-NG. Domain name parsing lacks bounds checks, allowing an attacker to corrupt memory with crafted DNS packets.
CISA ICS
Multiple Embedded TCP/IP Stacks
cisa_ics·2020-12-09
Multiple Embedded TCP/IP Stacks
## Archived Content In an effort to keep CISA.gov current, the archive contains outdated information that may not reflect current policy or programs.
ICS Advisory
##
Multiple Embedded TCP/IP Stacks
Last RevisedDecember 09, 2020
Alert CodeICSA-20-343-01
## 1. EXECUTIVE SUMMARY
- CVSS v3 9.8
- ATTENTION: Exploitable remotely/low skill level to exploit
- Vendor: Multiple (open source)
- Equipment: uIP-Contiki-OS, uIP-Contiki-NG, uIP, open-iscsi, picoTCP-NG, picoTCP, FNET, Nut/Net
- Vulnerabilities: Infinite Loop, Integer Wraparound, Out-of-bounds Read, Integer Overflow, Out-of-bounds Write, Improper Input Validation, Improper Null Termination
CISA is aware of a public report, known as “AMNESIA:33” that details vulnerabilities found in mult
No detection rules found.
No public exploits indexed.
https://github.com/adamdunkels/uiphttps://github.com/contiki-ng/contiki-nghttps://github.com/contiki-os/contikihttps://us-cert.cisa.gov/ics/advisories/icsa-20-343-01https://www.kb.cert.org/vuls/id/815128https://github.com/adamdunkels/uiphttps://github.com/contiki-ng/contiki-nghttps://github.com/contiki-os/contikihttps://us-cert.cisa.gov/ics/advisories/icsa-20-343-01https://www.kb.cert.org/vuls/id/815128
2021-02-02
Published