Google Go up to 1.13.12/1.14.4 Proxy httputil.ReverseProxy Response race condition
CVSS Meta Temp Score | Current Exploit Price (≈) | CTI Interest Score |
---|---|---|
5.7 | $0-$5k | 0.00 |
A vulnerability classified as critical has been found in Google Go up to 1.13.12/1.14.4 (Programming Language Software). This affects the function httputil.ReverseProxy
of the component Proxy Handler. The manipulation as part of a Response leads to a race condition vulnerability. CWE is classifying the issue as CWE-362. The product contains a code sequence that can run concurrently with other code, and the code sequence requires temporary, exclusive access to a shared resource, but a timing window exists in which the shared resource can be modified by another code sequence that is operating concurrently. This is going to have an impact on availability. The summary by CVE is:
Go before 1.13.13 and 1.14.x before 1.14.5 has a data race in some net/http servers, as demonstrated by the httputil.ReverseProxy Handler, because it reads a request body and writes a response at the same time.
The weakness was released 07/17/2020 (Website). It is possible to read the advisory at groups.google.com. This vulnerability is uniquely identified as CVE-2020-15586 since 07/07/2020. It is possible to initiate the attack remotely. No form of authentication is needed for exploitation. Technical details of the vulnerability are known, but there is no available exploit.
Upgrading to version 1.13.13 or 1.14.5 eliminates this vulnerability.
Entry connected to this vulnerability is available at 158749.
Product
Type
Vendor
Name
Version
- 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
- 1.13.10
- 1.13.11
- 1.13.12
- 1.14.0
- 1.14.1
- 1.14.2
- 1.14.3
- 1.14.4
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: 5.9
VulDB Temp Score: 5.7
VulDB Vector: 🔍
VulDB Reliability: 🔍
NVD Base Score: 5.9
NVD Vector: 🔍
CVSSv2
AV | AC | Au | C | I | A |
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💳 | 💳 | 💳 | 💳 | 💳 | 💳 |
💳 | 💳 | 💳 | 💳 | 💳 | 💳 |
💳 | 💳 | 💳 | 💳 | 💳 | 💳 |
Vector | Complexity | Authentication | Confidentiality | Integrity | Availability |
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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
Class: Race conditionCWE: CWE-362
ATT&CK: Unknown
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 |
Threat Intelligence
Interest: 🔍Active Actors: 🔍
Active APT Groups: 🔍
Countermeasures
Recommended: UpgradeStatus: 🔍
0-Day Time: 🔍
Upgrade: Go 1.13.13/1.14.5
Timeline
07/07/2020 🔍07/17/2020 🔍
07/18/2020 🔍
11/04/2020 🔍
Sources
Vendor: google.comAdvisory: groups.google.com
Status: Not defined
Confirmation: 🔍
CVE: CVE-2020-15586 (🔍)
See also: 🔍
Entry
Created: 07/18/2020 08:53Updated: 11/04/2020 14:53
Changes: 07/18/2020 08:53 (41), 07/18/2020 08:58 (18), 11/04/2020 14:53 (1)
Complete: 🔍
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