CVE-2021-22922
published 2021-08-05CVE-2021-22922: When curl is instructed to download content using the metalink feature, thecontents is verified against a hash provided in the metalink XML file.The metalink…
PriorityP335medium6.5CVSS 3.1
AVNACLPRNUIRSUCNIHAN
EPSS
4.31%
89.9th percentile
When curl is instructed to download content using the metalink feature, thecontents is verified against a hash provided in the metalink XML file.The metalink XML file points out to the client how to get the same contentfrom a set of different URLs, potentially hosted by different servers and theclient can then download the file from one or several of them. In a serial orparallel manner.If one of the servers hosting the contents has been breached and the contentsof the specific file on that server is replaced with a modified payload, curlshould detect this when the hash of the file mismatches after a completeddownload. It should remove the contents and instead try getting the contentsfrom another URL. This is not done, and instead such a hash mismatch is onlymentioned in text and the potentially malicious content is kept in the file ondisk.
Affected
15 ranges
| Vendor | Product | Version range | Fixed in |
|---|---|---|---|
| debian | curl | < curl 7.79.1-1 (bookworm) | curl 7.79.1-1 (bookworm) |
| fedoraproject | fedora | — | — |
| haxx | curl | >= 0 < 7.79.1-1 | 7.79.1-1 |
| haxx | curl | >= 0 < 7.79.1-1 | 7.79.1-1 |
| haxx | curl | >= 0 < 7.79.1-1 | 7.79.1-1 |
| haxx | curl | >= 7.27.0 < 7.78.0 | 7.78.0 |
| https | github.com_curl_curl | — | — |
| msrc | cbl2_curl_7.76.0-5_on_cbl_mariner_2.0 | — | — |
| msrc | cm1_curl_7.76.0-5_on_cbl_mariner_1.0 | — | — |
| oracle | mysql_server | 5.7.0 – 5.7.35 | — |
| oracle | mysql_server | 8.0.0 – 8.0.26 | — |
| siemens | sinec_infrastructure_network_services | < 1.0.1.1 | 1.0.1.1 |
| splunk | universal_forwarder | — | — |
| splunk | universal_forwarder | >= 8.2.0 < 8.2.12 | 8.2.12 |
| splunk | universal_forwarder | >= 9.0.0 < 9.0.6 | 9.0.6 |
CVSS provenance
nvdv3.16.5MEDIUMCVSS:3.1/AV:N/AC:L/PR:N/UI:R/S:U/C:N/I:H/A:N
nvdv2.04.3MEDIUMAV:N/AC:M/Au:N/C:N/I:P/A:N
osv6.5MEDIUM
vendor_debian6.5LOW
vendor_msrc6.5MEDIUM
vendor_redhat6.5MEDIUM
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CISA ICS
Siemens SIMATIC S7-1500 CPU 1518(F)-4 PN/DP MFP V3.1
cisa_ics·2023-12-14
Siemens SIMATIC S7-1500 CPU 1518(F)-4 PN/DP MFP V3.1
ICS Advisory
##
Siemens SIMATIC S7-1500 CPU 1518(F)-4 PN/DP MFP V3.1
Release DateDecember 14, 2023
Alert CodeICSA-23-348-10
As of January 10, 2023, CISA will no longer be updating ICS security advisories for Siemens product vulnerabilities beyond the initial advisory. For the most up-to-date information on vulnerabilities in this advisory, please see Siemens' ProductCERT Security Advisories (CERT Services | Services | Siemens Global).
View CSAF
## 1. EXECUTIVE SUMMARY
- CVSS v3 9.8
- ATTENTION: Exploitable remotely/low attack complexity
- Vendor: Siemens
- Equipment: SIMATIC S7-1500 CPU 1518(F)-4 PN/DP MFP V3.1
- Vulnerabilities: Improper Restriction of XML External Entity Reference, Time-of-check Time-of-use (TOCTOU) Race Condition, Command Injection, Miss
CISA ICS
Siemens SINEC INS
cisa_ics·2022-03-10·CVSS 5.9
[MEDIUM] Siemens SINEC INS
## Archived Content In an effort to keep CISA.gov current, the archive contains outdated information that may not reflect current policy or programs.
ICS Advisory
##
Siemens SINEC INS
Last RevisedMarch 10, 2022
Alert CodeICSA-22-069-09
## 1. EXECUTIVE SUMMARY
- CVSS v3 9.8
- ATTENTION: Exploitable remotely/low attack complexity
- Vendor: Siemens
- Equipment: SINEC INS
- Vulnerability: Using Components with Known Vulnerabilities
## 2. RISK EVALUATION
Successful exploitation of this vulnerability in third-party components could allow an attacker to interfere with the affected product in various ways.
## 3. TECHNICAL DETAILS
## 3.1 AFFECTED PRODUCTS
Siemens reports this vulnerability affects the following SINEC INS (Infrastructure Netw
Microsoft
When curl is instructed to download content using the metalink feature thecontents is verified against a hash provided in the metalink XML file.The metalink XML file points out to the client how to ge
vendor_msrc·2021-08-10·CVSS 6.5
CVE-2021-22922 [MEDIUM] CWE-755 When curl is instructed to download content using the metalink feature thecontents is verified against a hash provided in the metalink XML file.The metalink XML file points out to the client how to ge
When curl is instructed to download content using the metalink feature thecontents is verified against a hash provided in the metalink XML file.The metalink XML file points out to the client how to get the same contentfrom a set of different URLs potentially hosted by different servers and theclient can then download the file from one or several of them. In a serial orparallel manner.If one of the servers hosting the contents has been breached and the contentsof the specific file on that server is replaced with a modified payload curlshould detect this when the hash of the file mismatches after a completeddownload. It should remove the contents and instead try getting the contentsfrom another URL. This is not done and instead such a hash mismatch is onlymentioned in text and the potentiall
Red Hat
curl: Content not matching hash in Metalink is not being discarded
vendor_redhat·2021-07-21·CVSS 6.5
CVE-2021-22922 [MEDIUM] CWE-20 curl: Content not matching hash in Metalink is not being discarded
curl: Content not matching hash in Metalink is not being discarded
When curl is instructed to download content using the metalink feature, thecontents is verified against a hash provided in the metalink XML file.The metalink XML file points out to the client how to get the same contentfrom a set of different URLs, potentially hosted by different servers and theclient can then download the file from one or several of them. In a serial orparallel manner.If one of the servers hosting the contents has been breached and the contentsof the specific file on that server is replaced with a modified payload, curlshould detect this when the hash of the file mismatches after a completeddownload. It should remove the contents and instead try getting the contentsfrom another URL. This is not done, and
Debian
CVE-2021-22922: curl - When curl is instructed to download content using the metalink feature, theconte...
vendor_debian·2021·CVSS 6.5
CVE-2021-22922 [MEDIUM] CVE-2021-22922: curl - When curl is instructed to download content using the metalink feature, theconte...
When curl is instructed to download content using the metalink feature, thecontents is verified against a hash provided in the metalink XML file.The metalink XML file points out to the client how to get the same contentfrom a set of different URLs, potentially hosted by different servers and theclient can then download the file from one or several of them. In a serial orparallel manner.If one of the servers hosting the contents has been breached and the contentsof the specific file on that server is replaced with a modified payload, curlshould detect this when the hash of the file mismatches after a completeddownload. It should remove the contents and instead try getting the contentsfrom another URL. This is not done, and instead such a hash mismatch is onlymentioned in text and the potent
GHSA
GHSA-975f-fvhv-8mhx: When curl is instructed to download content using the metalink feature, thecontents is verified against a hash provided in the metalink XML file
ghsa_unreviewed·2022-05-24
CVE-2021-22922 [HIGH] CWE-354 GHSA-975f-fvhv-8mhx: When curl is instructed to download content using the metalink feature, thecontents is verified against a hash provided in the metalink XML file
When curl is instructed to download content using the metalink feature, thecontents is verified against a hash provided in the metalink XML file.The metalink XML file points out to the client how to get the same contentfrom a set of different URLs, potentially hosted by different servers and theclient can then download the file from one or several of them. In a serial orparallel manner.If one of the servers hosting the contents has been breached and the contentsof the specific file on that server is replaced with a modified payload, curlshould detect this when the hash of the file mismatches after a completeddownload. It should remove the contents and instead try getting the contentsfrom another URL. This is not done, and instead such a hash mismatch is onlymentioned in text and the potent
OSV
CVE-2021-22922: When curl is instructed to download content using the metalink feature, thecontents is verified against a hash provided in the metalink XML file
osv·2021-08-05·CVSS 6.5
CVE-2021-22922 [MEDIUM] CVE-2021-22922: When curl is instructed to download content using the metalink feature, thecontents is verified against a hash provided in the metalink XML file
When curl is instructed to download content using the metalink feature, thecontents is verified against a hash provided in the metalink XML file.The metalink XML file points out to the client how to get the same contentfrom a set of different URLs, potentially hosted by different servers and theclient can then download the file from one or several of them. In a serial orparallel manner.If one of the servers hosting the contents has been breached and the contentsof the specific file on that server is replaced with a modified payload, curlshould detect this when the hash of the file mismatches after a completeddownload. It should remove the contents and instead try getting the contentsfrom another URL. This is not done, and instead such a hash mismatch is onlymentioned in text and the potent
No detection rules found.
No public exploits indexed.
https://cert-portal.siemens.com/productcert/pdf/ssa-389290.pdfhttps://hackerone.com/reports/1213175https://lists.apache.org/thread.html/r61db8e7dcb56dc000a5387a88f7a473bacec5ee01b9ff3f55308aacc%40%3Cdev.kafka.apache.org%3Ehttps://lists.apache.org/thread.html/r61db8e7dcb56dc000a5387a88f7a473bacec5ee01b9ff3f55308aacc%40%3Cusers.kafka.apache.org%3Ehttps://lists.apache.org/thread.html/rbf4ce74b0d1fa9810dec50ba3ace0caeea677af7c27a97111c06ccb7%40%3Cdev.kafka.apache.org%3Ehttps://lists.apache.org/thread.html/rbf4ce74b0d1fa9810dec50ba3ace0caeea677af7c27a97111c06ccb7%40%3Cusers.kafka.apache.org%3Ehttps://lists.fedoraproject.org/archives/list/package-announce%40lists.fedoraproject.org/message/FRUCW2UVNYUDZF72DQLFQR4PJEC6CF7V/https://security.gentoo.org/glsa/202212-01https://security.netapp.com/advisory/ntap-20210902-0003/https://www.oracle.com/security-alerts/cpuoct2021.htmlhttps://cert-portal.siemens.com/productcert/pdf/ssa-389290.pdfhttps://hackerone.com/reports/1213175https://lists.apache.org/thread.html/r61db8e7dcb56dc000a5387a88f7a473bacec5ee01b9ff3f55308aacc%40%3Cdev.kafka.apache.org%3Ehttps://lists.apache.org/thread.html/r61db8e7dcb56dc000a5387a88f7a473bacec5ee01b9ff3f55308aacc%40%3Cusers.kafka.apache.org%3Ehttps://lists.apache.org/thread.html/rbf4ce74b0d1fa9810dec50ba3ace0caeea677af7c27a97111c06ccb7%40%3Cdev.kafka.apache.org%3Ehttps://lists.apache.org/thread.html/rbf4ce74b0d1fa9810dec50ba3ace0caeea677af7c27a97111c06ccb7%40%3Cusers.kafka.apache.org%3Ehttps://lists.fedoraproject.org/archives/list/package-announce%40lists.fedoraproject.org/message/FRUCW2UVNYUDZF72DQLFQR4PJEC6CF7V/https://security.gentoo.org/glsa/202212-01https://security.netapp.com/advisory/ntap-20210902-0003/https://www.oracle.com/security-alerts/cpuoct2021.html
2021-08-05
Published