CVE-2022-42916 found in deb/debian/curl@8.14.1-2
CVE-2022-42916 found in deb/debian/curl@8.14.1-2
Important
Risk: 2.12 (Low)
CVSS: 7.5
Description
In curl before 7.86.0, the HSTS check could be bypassed to trick it into staying with HTTP. Using its HSTS support, curl can be instructed to use HTTPS directly (instead of using an insecure cleartext HTTP step) even when HTTP is provided in the URL. This mechanism could be bypassed if the host name in the given URL uses IDN characters that get replaced with ASCII counterparts as part of the IDN conversion, e.g., using the character UTF-8 U+3002 (IDEOGRAPHIC FULL STOP) instead of the common ASCII full stop of U+002E (.). The earliest affected version is 7.77.0 2021-05-26.
Affected component
The vulnerability is in pkg:deb/debian/curl@8.14.1-2, found in artifacts pkg:oci/coreutils?repository_url=registry.opencode.de/open-code/oci/coreutils&tag=latest-amd64&arch=amd64, pkg:oci/coreutils?repository_url=registry.opencode.de/open-code/oci/coreutils&tag=latest-arm64&arch=arm64, pkg:oci/coreutils?repository_url=registry.opencode.de/open-code/oci/coreutils&tag=latest-arm64-debug&arch=arm64, pkg:oci/coreutils?repository_url=registry.opencode.de/open-code/oci/coreutils&tag=latest-amd64-debug&arch=amd64.
Recommended fix
No fix is available.
Additional guidance for mitigating vulnerabilities
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Path to component
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flowchart TD
root(["root"]) --- sbom_DEFAULT(["sbom:DEFAULT"])
sbom_DEFAULT(["sbom:DEFAULT"]) --- debian_curl(["debian/curl"])
classDef default stroke-width:2px| Risk Factor | Value | Description |
|---|---|---|
| Vulnerability Depth | 2 |
The vulnerability is in a dependency of a dependency in your project. It is 2 levels deep. |
| EPSS | 0.08 % |
The exploit probability is very low. The vulnerability is unlikely to be exploited in the next 30 days. |
| EXPLOIT | Not available |
We did not find any exploit available. Neither in GitHub repositories nor in the Exploit-Database. There are no script kiddies exploiting this vulnerability. |
| CVSS-BE | 9.3 |
- Exploiting this vulnerability significantly impacts confidentiality. |
| CVSS-B | 7.5 |
- The vulnerability can be exploited over the network without needing physical access. - It is easy for an attacker to exploit this vulnerability. - An attacker does not need any special privileges or access rights. - No user interaction is needed for the attacker to exploit this vulnerability. - The impact is confined to the system where the vulnerability exists. - There is a high impact on the confidentiality of the information. |
More details can be found in DevGuard
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