A double free vulnerability exists in libcurl <8.0.0 when sharing HSTS data between separate "handles". This sharing was introduced without considerations for do this sharing across separate threads but there was no indication of this fact in the documentation. Due to missing mutexes or thread locks, two threads sharing the same HSTS data could end up doing a double-free or use-after-free.
References
| Link | Resource |
|---|---|
| https://hackerone.com/reports/1897203 | Exploit Third Party Advisory |
| https://security.gentoo.org/glsa/202310-12 | Third Party Advisory |
| https://security.netapp.com/advisory/ntap-20230420-0010/ | Third Party Advisory |
| https://hackerone.com/reports/1897203 | Exploit Third Party Advisory |
| https://security.gentoo.org/glsa/202310-12 | Third Party Advisory |
| https://security.netapp.com/advisory/ntap-20230420-0010/ | Third Party Advisory |
Configurations
Configuration 1 (hide)
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Configuration 2 (hide)
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Configuration 3 (hide)
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Configuration 4 (hide)
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Configuration 5 (hide)
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Configuration 6 (hide)
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Configuration 7 (hide)
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History
21 Nov 2024, 07:53
| Type | Values Removed | Values Added |
|---|---|---|
| References | () https://hackerone.com/reports/1897203 - Exploit, Third Party Advisory | |
| References | () https://security.gentoo.org/glsa/202310-12 - Third Party Advisory | |
| References | () https://security.netapp.com/advisory/ntap-20230420-0010/ - Third Party Advisory |
27 Mar 2024, 14:46
| Type | Values Removed | Values Added |
|---|---|---|
| First Time |
Splunk
Splunk universal Forwarder |
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| CPE | cpe:2.3:a:splunk:universal_forwarder:*:*:*:*:*:*:*:* cpe:2.3:a:splunk:universal_forwarder:9.1.0:*:*:*:*:*:*:* |
20 Oct 2023, 18:44
| Type | Values Removed | Values Added |
|---|---|---|
| CPE | cpe:2.3:h:netapp:h700s:-:*:*:*:*:*:*:* cpe:2.3:h:netapp:h500s:-:*:*:*:*:*:*:* cpe:2.3:a:netapp:active_iq_unified_manager:-:*:*:*:*:vmware_vsphere:*:* cpe:2.3:h:netapp:h410s:-:*:*:*:*:*:*:* cpe:2.3:o:broadcom:brocade_fabric_operating_system_firmware:-:*:*:*:*:*:*:* cpe:2.3:o:netapp:h410s_firmware:-:*:*:*:*:*:*:* cpe:2.3:o:netapp:h300s_firmware:-:*:*:*:*:*:*:* cpe:2.3:a:netapp:clustered_data_ontap:9.0:-:*:*:*:*:*:* cpe:2.3:o:netapp:h500s_firmware:-:*:*:*:*:*:*:* cpe:2.3:o:netapp:h700s_firmware:-:*:*:*:*:*:*:* cpe:2.3:h:netapp:h300s:-:*:*:*:*:*:*:* |
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| First Time |
Broadcom
Netapp Netapp h410s Netapp active Iq Unified Manager Netapp h500s Firmware Netapp h700s Firmware Netapp h700s Broadcom brocade Fabric Operating System Firmware Netapp h410s Firmware Netapp clustered Data Ontap Netapp h300s Firmware Netapp h500s Netapp h300s |
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| References | (CONFIRM) https://security.netapp.com/advisory/ntap-20230420-0010/ - Third Party Advisory | |
| References | (GENTOO) https://security.gentoo.org/glsa/202310-12 - Third Party Advisory |
11 Oct 2023, 11:15
| Type | Values Removed | Values Added |
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| References |
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20 Apr 2023, 09:15
| Type | Values Removed | Values Added |
|---|---|---|
| References |
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10 Apr 2023, 16:03
| Type | Values Removed | Values Added |
|---|---|---|
| References | (MISC) https://hackerone.com/reports/1897203 - Exploit, Third Party Advisory | |
| CWE | CWE-415 | |
| CVSS |
v2 : v3 : |
v2 : unknown
v3 : 5.9 |
| CPE | cpe:2.3:a:haxx:libcurl:7.88.1:*:*:*:*:*:*:* cpe:2.3:a:haxx:libcurl:7.88.0:*:*:*:*:*:*:* |
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| First Time |
Haxx libcurl
Haxx |
30 Mar 2023, 20:15
| Type | Values Removed | Values Added |
|---|---|---|
| New CVE |
Information
Published : 2023-03-30 20:15
Updated : 2024-11-21 07:53
NVD link : CVE-2023-27537
Mitre link : CVE-2023-27537
CVE.ORG link : CVE-2023-27537
JSON object : View
Products Affected
splunk
- universal_forwarder
haxx
- libcurl
netapp
- active_iq_unified_manager
- h700s_firmware
- h300s
- clustered_data_ontap
- h300s_firmware
- h500s_firmware
- h410s_firmware
- h500s
- h410s
- h700s
broadcom
- brocade_fabric_operating_system_firmware
CWE
CWE-415
Double Free