CVE-2020-7982
Summary
| CVE | CVE-2020-7982 |
|---|---|
| State | PUBLIC |
| Assigner | [email protected] |
| Source Priority | CVE Program / NVD first with legacy fallback |
| Published | 2020-03-16 22:15:00 UTC |
| Updated | 2023-05-24 15:01:00 UTC |
| Description | An issue was discovered in OpenWrt 18.06.0 to 18.06.6 and 19.07.0, and LEDE 17.01.0 to 17.01.7. A bug in the fork of the opkg package manager before 2020-01-25 prevents correct parsing of embedded checksums in the signed repository index, allowing a man-in-the-middle attacker to inject arbitrary package payloads (which are installed without verification). |
Risk And Classification
Problem Types: CWE-345 | CWE-754
NVD Known Affected Configurations (CPE 2.3)
| Type | Vendor | Product | Version | Update | Edition | Language |
|---|---|---|---|---|---|---|
| Application | Openwrt | Lede | All | All | All | All |
| Application | Openwrt | Openwrt | All | All | All | All |
| Application | Openwrt | Openwrt | 19.07.0 | - | All | All |
| Operating System | Openwrt | Openwrt | All | All | All | All |
| Operating System | Openwrt | Openwrt | 19.07.0 | - | All | All |
| Application | Openwrt | Openwrt | All | All | All | All |
| Application | Openwrt | Openwrt | 19.07.0 | - | All | All |
References
| Reference | Source | Link | Tags |
|---|---|---|---|
| Commits · openwrt/openwrt · GitHub | MISC | github.com | Patch, Third Party Advisory |
| OpenWRT code-execution bug puts millions of devices at risk | Ars Technica | MISC | arstechnica.com | |
| Uncovering OpenWRT remote code execution (CVE-2020-7982) | MISC | blog.forallsecure.com | |
| OpenWrt Project: Security Advisory 2020-01-31-1 - Opkg susceptible to MITM (CVE-2020-7982) | CONFIRM | openwrt.org | Vendor Advisory |
| CVE Program record | CVE.ORG | www.cve.org | canonical |
| NVD vulnerability detail | NVD | nvd.nist.gov | canonical, analysis |
No vendor comments have been submitted for this CVE.
There are currently no legacy QID mappings associated with this CVE.