cURL up to 7.10.6 CONNECT Proxy Credentials credentials management
CVSS Meta Temp Score | Current Exploit Price (≈) | CTI Interest Score |
---|---|---|
5.6 | $0-$5k | 0.00 |
A vulnerability was found in cURL up to 7.10.6 (Network Utility Software) and classified as problematic. Affected by this issue is an unknown functionality of the component CONNECT Proxy Handler. The manipulation with an unknown input leads to a credentials management vulnerability (Credentials). Using CWE to declare the problem leads to CWE-255. Impacted is confidentiality. CVE summarizes:
curl 7.x before 7.10.7 sends CONNECT proxy credentials to the remote server.
The bug was discovered 08/03/2003. The weakness was disclosed 08/24/2018 (Website). The advisory is shared for download at securityfocus.com. This vulnerability is handled as CVE-2003-1605 since 08/20/2018. The attack may be launched remotely. No form of authentication is required for exploitation. Successful exploitation requires user interaction by the victim. There are neither technical details nor an exploit publicly available. The MITRE ATT&CK project declares the attack technique as T1552.
The vulnerability was handled as a non-public zero-day exploit for at least 5499 days. During that time the estimated underground price was around $0-$5k. The commercial vulnerability scanner Qualys is able to test this issue with plugin 371156 (cURL Proxy Authentication Header Information Leakage Vulnerability).
Upgrading to version 7.10.7 eliminates this vulnerability.
Product
Type
Name
Version
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: 5.9VulDB Meta Temp Score: 5.8
VulDB Base Score: 4.3
VulDB Temp Score: 4.1
VulDB Vector: 🔍
VulDB Reliability: 🔍
NVD Base Score: 7.5
NVD Vector: 🔍
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: 🔍
NVD Base Score: 🔍
Exploiting
Name: CredentialsClass: Credentials management / Credentials
CWE: CWE-255
CAPEC: 🔍
ATT&CK: 🔍
Local: No
Remote: Yes
Availability: 🔍
Status: Not defined
EPSS Score: 🔍
EPSS Percentile: 🔍
Price Prediction: 🔍
Current Price Estimation: 🔍
0-Day | unlock | unlock | unlock | unlock |
---|---|---|---|---|
Today | unlock | unlock | unlock | unlock |
Qualys ID: 🔍
Qualys Name: 🔍
Threat Intelligence
Interest: 🔍Active Actors: 🔍
Active APT Groups: 🔍
Countermeasures
Recommended: UpgradeStatus: 🔍
0-Day Time: 🔍
Upgrade: cURL 7.10.7
Timeline
08/03/2003 🔍08/03/2003 🔍
08/20/2018 🔍
08/23/2018 🔍
08/24/2018 🔍
08/24/2018 🔍
03/17/2020 🔍
Sources
Advisory: securityfocus.com⛔Status: Confirmed
CVE: CVE-2003-1605 (🔍)
SecurityFocus: 8432 - cURL Proxy Authentication Header Information Leakage Vulnerability
Entry
Created: 08/24/2018 06:44Updated: 03/17/2020 15:42
Changes: 08/24/2018 06:44 (66), 03/17/2020 15:42 (1)
Complete: 🔍
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