liferea up to 1.14.0 Feed Enrichment src/update.c update_job_run source os command injection
CVSS Meta Temp Score | Current Exploit Price (≈) | CTI Interest Score |
---|---|---|
5.7 | $0-$5k | 0.04 |
A vulnerability was found in liferea. It has been rated as critical. Affected by this issue is the function update_job_run
of the file src/update.c of the component Feed Enrichment. The manipulation of the argument source
with the input value |date >/tmp/bad-item-link.txt
leads to a os command injection vulnerability. Using CWE to declare the problem leads to CWE-78. The product constructs all or part of an OS command using externally-influenced input from an upstream component, but it does not neutralize or incorrectly neutralizes special elements that could modify the intended OS command when it is sent to a downstream component. Impacted is confidentiality, integrity, and availability.
The weakness was presented 03/11/2023 as 8d8b5b963fa64c7a2122d1bbfbb0bed46e813e59. The advisory is shared for download at github.com. This vulnerability is handled as CVE-2023-1350. Technical details as well as a public exploit are known. The MITRE ATT&CK project declares the attack technique as T1202.
The exploit is available at github.com. It is declared as proof-of-concept.
Applying the patch 8d8b5b963fa64c7a2122d1bbfbb0bed46e813e59 is able to eliminate this problem. The bugfix is ready for download at github.com. The advisory contains the following remark:
Currently there are a few places in the code that do not check URLs for the presence of a command prefix, allowing malicious websites to run any command in the local system.
Product
Name
Version
- 1.12.0
- 1.12.1
- 1.12.2
- 1.12.3
- 1.12.4
- 1.12.5
- 1.12.6
- 1.12.7
- 1.12.8
- 1.12.9
- 1.13.0
- 1.13.1
- 1.13.2
- 1.13.3
- 1.13.4
- 1.13.5
- 1.13.6
- 1.13.7
- 1.13.8
- 1.13.9
- 1.14-RC1
- 1.14-RC2
- 1.14-RC3
- 1.14.0
License
CPE 2.3
CPE 2.2
CVSSv4
VulDB CVSS-B Score: 🔍VulDB CVSS-BT Score: 🔍
VulDB Vector: 🔍
VulDB Reliability: 🔍
CVSSv3
VulDB Meta Base Score: 6.3VulDB Meta Temp Score: 5.7
VulDB Base Score: 6.3
VulDB Temp Score: 5.7
VulDB Vector: 🔍
VulDB Reliability: 🔍
CVSSv2
AV | AC | Au | C | I | A |
---|---|---|---|---|---|
💳 | 💳 | 💳 | 💳 | 💳 | 💳 |
💳 | 💳 | 💳 | 💳 | 💳 | 💳 |
💳 | 💳 | 💳 | 💳 | 💳 | 💳 |
Vector | Complexity | Authentication | Confidentiality | Integrity | Availability |
---|---|---|---|---|---|
unlock | unlock | unlock | unlock | unlock | unlock |
unlock | unlock | unlock | unlock | unlock | unlock |
unlock | unlock | unlock | unlock | unlock | unlock |
VulDB Base Score: 🔍
VulDB Temp Score: 🔍
VulDB Reliability: 🔍
Exploiting
Class: Os command injectionCWE: CWE-78 / CWE-74 / CWE-707
ATT&CK: T1202
Local: No
Remote: Yes
Availability: 🔍
Access: Public
Status: Proof-of-Concept
Download: 🔍
EPSS Score: 🔍
EPSS Percentile: 🔍
Price Prediction: 🔍
Current Price Estimation: 🔍
0-Day | unlock | unlock | unlock | unlock |
---|---|---|---|---|
Today | unlock | unlock | unlock | unlock |
Threat Intelligence
Interest: 🔍Active Actors: 🔍
Active APT Groups: 🔍
Countermeasures
Recommended: PatchStatus: 🔍
0-Day Time: 🔍
Patch: 8d8b5b963fa64c7a2122d1bbfbb0bed46e813e59
Timeline
03/11/2023 🔍03/11/2023 🔍
03/11/2023 🔍
04/04/2023 🔍
Sources
Advisory: 8d8b5b963fa64c7a2122d1bbfbb0bed46e813e59Status: Confirmed
CVE: CVE-2023-1350 (🔍)
scip Labs: https://www.scip.ch/en/?labs.20161013
Entry
Created: 03/11/2023 09:25Updated: 04/04/2023 12:58
Changes: 03/11/2023 09:25 (47), 03/11/2023 09:29 (1), 04/04/2023 12:58 (2)
Complete: 🔍
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