SUSE update for curl
| Risk | Low |
| Patch available | YES |
| Number of vulnerabilities | 1 |
| CVE-ID | CVE-2022-43552 |
| CWE-ID | CWE-416 |
| Exploitation vector | Network |
| Public exploit | N/A |
| Vulnerable software |
SUSE Linux Enterprise Software Development Kit Operating systems & Components / Operating system SUSE Linux Enterprise Server for SAP Applications Operating systems & Components / Operating system SUSE Linux Enterprise Server Operating systems & Components / Operating system libcurl4-debuginfo-32bit Operating systems & Components / Operating system package or component libcurl4-32bit Operating systems & Components / Operating system package or component libcurl4-debuginfo Operating systems & Components / Operating system package or component libcurl4 Operating systems & Components / Operating system package or component curl Operating systems & Components / Operating system package or component libcurl-devel Operating systems & Components / Operating system package or component curl-debugsource Operating systems & Components / Operating system package or component curl-debuginfo Operating systems & Components / Operating system package or component |
| Vendor | SUSE |
Security Bulletin
This security bulletin contains one low risk vulnerability.
1) Use-after-free
EUVDB-ID: #VU70456
Risk: Low
CVSSv4.0: 0.2 [CVSS:4.0/AV:L/AC:L/AT:P/PR:N/UI:A/VC:N/VI:N/VA:L/SC:N/SI:N/SA:N/E:U/U:Clear]
CVE-ID: CVE-2022-43552
CWE-ID:
CWE-416 - Use After Free
Exploit availability: No
DescriptionThe vulnerability allows a remote attacker to perform a denial of service (DoS) attack.
The vulnerability exists due to a use-after-free error while processing denied requests from HTTP proxies when using SMB or TELNET protocols. A remote attacker can trigger a use-after-free error and crash the application.
Update the affected package curl to the latest version.
Vulnerable software versionsSUSE Linux Enterprise Software Development Kit: 12-SP5
SUSE Linux Enterprise Server for SAP Applications: 12-SP5
SUSE Linux Enterprise Server: 12-SP5
libcurl4-debuginfo-32bit: before 7.60.0-11.52.1
libcurl4-32bit: before 7.60.0-11.52.1
libcurl4-debuginfo: before 7.60.0-11.52.1
libcurl4: before 7.60.0-11.52.1
curl: before 7.60.0-11.52.1
libcurl-devel: before 7.60.0-11.52.1
curl-debugsource: before 7.60.0-11.52.1
curl-debuginfo: before 7.60.0-11.52.1
CPE2.3- cpe:2.3:o:suse:suse_linux_enterprise_software_development_kit:12-SP5:*:*:*:*:*:*:*
- cpe:2.3:o:suse:suse_linux_enterprise_server_for_sap_applications:12-SP5:*:*:*:*:*:*:*
- cpe:2.3:o:suse:suse_linux_enterprise_server:12-SP5:*:*:*:*:*:*:*
- cpe:2.3:o:suse:libcurl4-debuginfo-32bit:*:*:*:*:*:suse_linux:*:*
- cpe:2.3:o:suse:libcurl4-32bit:*:*:*:*:*:suse_linux:*:*
- cpe:2.3:o:suse:libcurl4-debuginfo:*:*:*:*:*:suse_linux:*:*
- cpe:2.3:o:suse:libcurl4:*:*:*:*:*:suse_linux:*:*
- cpe:2.3:o:suse:curl:*:*:*:*:*:suse_linux:*:*
- cpe:2.3:o:suse:libcurl-devel:*:*:*:*:*:suse_linux:*:*
- cpe:2.3:o:suse:curl-debugsource:*:*:*:*:*:suse_linux:*:*
- cpe:2.3:o:suse:curl-debuginfo:*:*:*:*:*:suse_linux:*:*
http://www.suse.com/support/update/announcement/2022/suse-su-20224598-1/
Q & A
Can this vulnerability be exploited remotely?
Yes. This vulnerability can be exploited by a remote non-authenticated attacker via the Internet.
Is there known malware, which exploits this vulnerability?
No. We are not aware of malware exploiting this vulnerability.
