aio-libs aiohttp ClientSession crlf injection

CVSS Meta Temp Score
CVSS is a standardized scoring system to determine possibilities of attacks. The Temp Score considers temporal factors like disclosure, exploit and countermeasures. The unique Meta Score calculates the average score of different sources to provide a normalized scoring system.
Current Exploit Price (≈)
Our analysts are monitoring exploit markets and are in contact with vulnerability brokers. The range indicates the observed or calculated exploit price to be seen on exploit markets. A good indicator to understand the monetary effort required for and the popularity of an attack.
CTI Interest Score
Our Cyber Threat Intelligence team is monitoring different web sites, mailing lists, exploit markets and social media networks. The CTI Interest Score identifies the interest of attackers and the security community for this specific vulnerability in real-time. A high score indicates an elevated risk to be targeted for this vulnerability.
5.9$0-$5k0.00

Summaryinfo

A vulnerability classified as problematic has been found in aio-libs aiohttp. Impacted is an unknown function of the component ClientSession. Performing a manipulation results in crlf injection. This vulnerability was named CVE-2023-49081. There is no available exploit.

Detailsinfo

A vulnerability was found in aio-libs aiohttp (version now known). It has been classified as problematic. This affects some unknown processing of the component ClientSession. The manipulation with an unknown input leads to a crlf injection vulnerability. CWE is classifying the issue as CWE-93. The product uses CRLF (carriage return line feeds) as a special element, e.g. to separate lines or records, but it does not neutralize or incorrectly neutralizes CRLF sequences from inputs. The impact remains unknown.

The weakness was presented 11/28/2023. The advisory is shared at github.com. This vulnerability is uniquely identified as CVE-2023-49081 since 11/21/2023. Neither technical details nor an exploit are publicly available.

The vulnerability scanner Nessus provides a plugin with the ID 212515 (Debian dsa-5828 : python-aiohttp-doc - security update), which helps to determine the existence of the flaw in a target environment.

There is no information about possible countermeasures known. It may be suggested to replace the affected object with an alternative product.

The vulnerability is also documented in the databases at Tenable (212515) and CERT Bund (WID-SEC-2024-0949). Several companies clearly confirm that VulDB is the primary source for best vulnerability data.

Affected

  • Fedora Linux
  • Red Hat Enterprise Linux
  • Red Hat Satellite
  • IBM MQ

Productinfo

Vendor

Name

CPE 2.3info

CPE 2.2info

CVSSv4info

VulDB Vector: 🔍
VulDB Reliability: 🔍

CVSSv3info

VulDB Meta Base Score: 6.0
VulDB Meta Temp Score: 5.9

VulDB Base Score: 5.5
VulDB Temp Score: 5.3
VulDB Vector: 🔍
VulDB Reliability: 🔍

NVD Base Score: 5.3
NVD Vector: 🔍

CNA Base Score: 7.2
CNA Vector (GitHub, Inc.): 🔍

CVSSv2info

AVACAuCIA
💳💳💳💳💳💳
💳💳💳💳💳💳
💳💳💳💳💳💳
VectorComplexityAuthenticationConfidentialityIntegrityAvailability
UnlockUnlockUnlockUnlockUnlockUnlock
UnlockUnlockUnlockUnlockUnlockUnlock
UnlockUnlockUnlockUnlockUnlockUnlock

VulDB Base Score: 🔍
VulDB Temp Score: 🔍
VulDB Reliability: 🔍

Exploitinginfo

Class: Crlf injection
CWE: CWE-93 / CWE-74 / CWE-707
CAPEC: 🔍
ATT&CK: 🔍

Physical: No
Local: No
Remote: Yes

Availability: 🔍
Status: Not defined

EPSS Score: 🔍
EPSS Percentile: 🔍

Price Prediction: 🔍
Current Price Estimation: 🔍

0-DayUnlockUnlockUnlockUnlock
TodayUnlockUnlockUnlockUnlock

Nessus ID: 212515
Nessus Name: Debian dsa-5828 : python-aiohttp-doc - security update

Threat Intelligenceinfo

Interest: 🔍
Active Actors: 🔍
Active APT Groups: 🔍

Countermeasuresinfo

Recommended: no mitigation known
Status: 🔍

0-Day Time: 🔍

Timelineinfo

11/21/2023 🔍
11/28/2023 +7 days 🔍
11/28/2023 +0 days 🔍
07/27/2025 +607 days 🔍

Sourcesinfo

Advisory: GHSA-q3qx-c6g2-7pw2
Status: Not defined

CVE: CVE-2023-49081 (🔍)
GCVE (CVE): GCVE-0-2023-49081
GCVE (VulDB): GCVE-100-246273
CERT Bund: WID-SEC-2024-0949 - Red Hat Satellite: Mehrere Schwachstellen

Entryinfo

Created: 11/28/2023 08:32
Updated: 07/27/2025 07:23
Changes: 11/28/2023 08:32 (34), 11/28/2023 08:33 (1), 12/17/2023 14:40 (2), 12/17/2023 14:43 (21), 12/12/2024 22:57 (17), 07/27/2025 07:23 (7)
Complete: 🔍
Cache ID: 216::103

Several companies clearly confirm that VulDB is the primary source for best vulnerability data.

Discussion

No comments yet. Languages: en.

Please log in to comment.

◂ PreviousOverviewNext ▸

Do you want to use VulDB in your project?

Use the official API to access entries easily!