CVE-2020-25623
Published: 2 October 2020
Erlang/OTP 22.3.x before 22.3.4.6 and 23.x before 23.1 allows Directory Traversal. An attacker can send a crafted HTTP request to read arbitrary files, if httpd in the inets application is used.
Notes
| Author | Note |
|---|---|
| mdeslaur | per upstream, introduced in OTP 22.3.1 and corrected in OTP 22.3.4.6. It was also introduced in OTP 23.0 and corrected in OTP 23.1 |
Priority
Status
| Package | Release | Status |
|---|---|---|
|
erlang Launchpad, Ubuntu, Debian |
bionic |
Not vulnerable
(1:20.2.2+dfsg-1ubuntu2)
|
| focal |
Not vulnerable
(1:22.2.7+dfsg-1)
|
|
| trusty |
Not vulnerable
|
|
| upstream |
Released
(1:23.1+dfsg-1)
|
|
| xenial |
Not vulnerable
(1:18.3-dfsg-1ubuntu3.1)
|
|
|
Patches: upstream: https://github.com/erlang/otp/commit/5296ae6c4761f26600c05e447cb0bda78a93b602 upstream: https://github.com/erlang/otp/commit/5296ae6c4761f26600c05e447cb0bda78a93b602 |
||
Severity score breakdown
| Parameter | Value |
|---|---|
| Base score | 7.5 |
| Attack vector | Network |
| Attack complexity | Low |
| Privileges required | None |
| User interaction | None |
| Scope | Unchanged |
| Confidentiality | High |
| Integrity impact | None |
| Availability impact | None |
| Vector | CVSS:3.1/AV:N/AC:L/PR:N/UI:N/S:U/C:H/I:N/A:N |