CVE-2018-19052
Lighttpd mod_alias Path Traversal Vulnerability
Description
An issue was discovered in mod_alias_physical_handler in mod_alias.c in lighttpd before 1.4.50. There is potential ../ path traversal of a single directory above an alias target, with a specific mod_alias configuration where the matched alias lacks a trailing '/' character, but the alias target filesystem path does have a trailing '/' character.
INFO
Published Date :
Nov. 7, 2018, 5:29 a.m.
Last Modified :
Nov. 21, 2024, 3:57 a.m.
Remotely Exploit :
Yes !
Source :
[email protected]
Affected Products
The following products are affected by CVE-2018-19052
vulnerability.
Even if cvefeed.io is aware of the exact versions of the
products
that
are
affected, the information is not represented in the table below.
CVSS Scores
| Score | Version | Severity | Vector | Exploitability Score | Impact Score | Source |
|---|---|---|---|---|---|---|
| CVSS 2.0 | MEDIUM | [email protected] | ||||
| CVSS 3.1 | HIGH | [email protected] |
Public PoC/Exploit Available at Github
CVE-2018-19052 has a 4 public
PoC/Exploit available at Github.
Go to the Public Exploits tab to see the list.
References to Advisories, Solutions, and Tools
Here, you will find a curated list of external links that provide in-depth
information, practical solutions, and valuable tools related to
CVE-2018-19052.
| URL | Resource |
|---|---|
| http://lists.opensuse.org/opensuse-security-announce/2019-10/msg00054.html | Mailing List Third Party Advisory |
| https://github.com/lighttpd/lighttpd1.4/commit/2105dae0f9d7a964375ce681e53cb165375f84c1 | Exploit Vendor Advisory |
| https://lists.debian.org/debian-lts-announce/2022/01/msg00012.html | Mailing List Third Party Advisory |
| http://lists.opensuse.org/opensuse-security-announce/2019-10/msg00054.html | Mailing List Third Party Advisory |
| https://github.com/lighttpd/lighttpd1.4/commit/2105dae0f9d7a964375ce681e53cb165375f84c1 | Exploit Vendor Advisory |
| https://lists.debian.org/debian-lts-announce/2022/01/msg00012.html | Mailing List Third Party Advisory |
CWE - Common Weakness Enumeration
While CVE identifies
specific instances of vulnerabilities, CWE categorizes the common flaws or
weaknesses that can lead to vulnerabilities. CVE-2018-19052 is
associated with the following CWEs:
Common Attack Pattern Enumeration and Classification (CAPEC)
Common Attack Pattern Enumeration and Classification
(CAPEC)
stores attack patterns, which are descriptions of the common attributes and
approaches employed by adversaries to exploit the CVE-2018-19052
weaknesses.
We scan GitHub repositories to detect new proof-of-concept exploits. Following list is a collection of public exploits and proof-of-concepts, which have been published on GitHub (sorted by the most recently updated).
None
PoC for a security: potential path traversal with specific configs, if `mod_dirlisting` were enabled, which is not the default, this would result in listing the contents of the directory above the alias..
Shell
linux related informations about RevoPoint Pop2
A wrapper for NMAP written in Elixir.
nmap elixir nmap-command ping-scans wrapper
Elixir
Results are limited to the first 15 repositories due to potential performance issues.
The following list is the news that have been mention
CVE-2018-19052 vulnerability anywhere in the article.
-
CybersecurityNews
APT Hackers Attacking Maritime and Shipping Industry to Launch Ransomware Attacks
The maritime industry, which facilitates approximately 90% of global trade, has emerged as a critical battleground for advanced persistent threat (APT) groups deploying sophisticated ransomware campai ... Read more
The following table lists the changes that have been made to the
CVE-2018-19052 vulnerability over time.
Vulnerability history details can be useful for understanding the evolution of a vulnerability, and for identifying the most recent changes that may impact the vulnerability's severity, exploitability, or other characteristics.
-
CVE Modified by af854a3a-2127-422b-91ae-364da2661108
Nov. 21, 2024
Action Type Old Value New Value Added Reference http://lists.opensuse.org/opensuse-security-announce/2019-10/msg00054.html Added Reference https://github.com/lighttpd/lighttpd1.4/commit/2105dae0f9d7a964375ce681e53cb165375f84c1 Added Reference https://lists.debian.org/debian-lts-announce/2022/01/msg00012.html -
CVE Modified by [email protected]
May. 14, 2024
Action Type Old Value New Value -
Modified Analysis by [email protected]
Mar. 31, 2022
Action Type Old Value New Value Removed CVSS V3 NIST AV:N/AC:L/PR:N/UI:N/S:U/C:H/I:N/A:N Added CVSS V3.1 NIST AV:N/AC:L/PR:N/UI:N/S:U/C:H/I:N/A:N Changed Reference Type http://lists.opensuse.org/opensuse-security-announce/2019-10/msg00054.html No Types Assigned http://lists.opensuse.org/opensuse-security-announce/2019-10/msg00054.html Mailing List, Third Party Advisory Changed Reference Type https://lists.debian.org/debian-lts-announce/2022/01/msg00012.html No Types Assigned https://lists.debian.org/debian-lts-announce/2022/01/msg00012.html Mailing List, Third Party Advisory Changed CPE Configuration OR *cpe:2.3:o:suse:suse_linux_enterprise_server:11:sp3:*:*:*:*:*:* *cpe:2.3:o:suse:suse_linux_enterprise_server:11:sp4:*:*:*:*:*:* *cpe:2.3:o:suse:suse_linux_enterprise_server:12:*:*:*:*:*:*:* *cpe:2.3:o:suse:suse_linux_enterprise_server:12:sp1:*:*:*:*:*:* *cpe:2.3:o:suse:suse_linux_enterprise_server:12:sp2:*:*:*:*:*:* *cpe:2.3:o:suse:suse_linux_enterprise_server:12:sp3:*:*:*:*:*:* *cpe:2.3:o:suse:suse_linux_enterprise_server:12:sp4:*:*:*:*:*:* OR *cpe:2.3:a:opensuse:backports_sle:15.0:-:*:*:*:*:*:* *cpe:2.3:a:opensuse:backports_sle:15.0:sp1:*:*:*:*:*:* *cpe:2.3:o:opensuse:leap:15.0:*:*:*:*:*:*:* *cpe:2.3:o:opensuse:leap:15.1:*:*:*:*:*:*:* *cpe:2.3:o:suse:suse_linux_enterprise_server:11:sp3:*:*:*:*:*:* *cpe:2.3:o:suse:suse_linux_enterprise_server:11:sp4:*:*:*:*:*:* *cpe:2.3:o:suse:suse_linux_enterprise_server:12:*:*:*:*:*:*:* *cpe:2.3:o:suse:suse_linux_enterprise_server:12:sp1:*:*:*:*:*:* *cpe:2.3:o:suse:suse_linux_enterprise_server:12:sp2:*:*:*:*:*:* *cpe:2.3:o:suse:suse_linux_enterprise_server:12:sp3:*:*:*:*:*:* *cpe:2.3:o:suse:suse_linux_enterprise_server:12:sp4:*:*:*:*:*:* Added CPE Configuration OR *cpe:2.3:o:debian:debian_linux:9.0:*:*:*:*:*:*:* -
CVE Modified by [email protected]
Jan. 18, 2022
Action Type Old Value New Value Added Reference https://lists.debian.org/debian-lts-announce/2022/01/msg00012.html [No Types Assigned] -
CVE Modified by [email protected]
Oct. 21, 2019
Action Type Old Value New Value Added Reference http://lists.opensuse.org/opensuse-security-announce/2019-10/msg00054.html [No Types Assigned] -
Initial Analysis by [email protected]
Feb. 01, 2019
Action Type Old Value New Value Added CVSS V2 (AV:N/AC:L/Au:N/C:P/I:N/A:N) Added CVSS V3 AV:N/AC:L/PR:N/UI:N/S:U/C:H/I:N/A:N Changed Reference Type https://github.com/lighttpd/lighttpd1.4/commit/2105dae0f9d7a964375ce681e53cb165375f84c1 No Types Assigned https://github.com/lighttpd/lighttpd1.4/commit/2105dae0f9d7a964375ce681e53cb165375f84c1 Exploit, Vendor Advisory Added CWE CWE-22 Added CPE Configuration OR *cpe:2.3:a:lighttpd:lighttpd:*:*:*:*:*:*:*:* versions up to (excluding) 1.4.50 Added CPE Configuration OR *cpe:2.3:o:suse:suse_linux_enterprise_server:11:sp3:*:*:*:*:*:* *cpe:2.3:o:suse:suse_linux_enterprise_server:11:sp4:*:*:*:*:*:* *cpe:2.3:o:suse:suse_linux_enterprise_server:12:*:*:*:*:*:*:* *cpe:2.3:o:suse:suse_linux_enterprise_server:12:sp1:*:*:*:*:*:* *cpe:2.3:o:suse:suse_linux_enterprise_server:12:sp2:*:*:*:*:*:* *cpe:2.3:o:suse:suse_linux_enterprise_server:12:sp3:*:*:*:*:*:* *cpe:2.3:o:suse:suse_linux_enterprise_server:12:sp4:*:*:*:*:*:*
Vulnerability Scoring Details
Base CVSS Score: 7.5
Base CVSS Score: 5
Exploit Prediction
EPSS is a daily estimate of the probability of exploitation activity being observed over the next 30 days.
29.56 }} -0.74%
score
0.96427
percentile