SUSE update for curl
| Risk | Medium |
| Patch available | YES |
| Number of vulnerabilities | 1 |
| CVE-ID | CVE-2022-35252 |
| CWE-ID | CWE-20 |
| 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 medium risk vulnerability.
1) Input validation error
EUVDB-ID: #VU66881
Risk: Medium
CVSSv4.0: 4 [CVSS:4.0/AV:L/AC:L/AT:N/PR:N/UI:A/VC:N/VI:N/VA:H/SC:N/SI:N/SA:N/E:U/U:Green]
CVE-ID: CVE-2022-35252
CWE-ID:
CWE-20 - Improper input validation
Exploit availability: No
DescriptionThe vulnerability allows a remote attacker to perform a denial of service (DoS) attack.
The vulnerability exists due to the way curl handles cookies with control codes (byte values below 32). When cookies that contain such control codes are later sent back to an
HTTP(S) server, it might make the server return a 400 response, effectively allowing a "sister site" to deny service to siblings.
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 7.60.0-11.46.1
libcurl4-32bit: before 7.60.0-11.46.1
libcurl4-debuginfo: before 7.60.0-11.46.1
libcurl4: before 7.60.0-11.46.1
curl: before 7.60.0-11.46.1
libcurl-devel: before 7.60.0-11.46.1
curl-debugsource: before 7.60.0-11.46.1
curl-debuginfo: before 7.60.0-11.46.1
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-20223005-1/
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.
