CVE-2021-22922

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Source
https://cve.org/CVERecord?id=CVE-2021-22922
Import Source
https://storage.googleapis.com/osv-test-cve-osv-conversion/osv-output/CVE-2021-22922.json
JSON Data
https://api.test.osv.dev/v1/vulns/CVE-2021-22922
Aliases
Downstream
Related
Published
2021-08-05T21:15:11.173Z
Modified
2026-03-20T11:40:05.238621Z
Severity
  • 6.5 (Medium) CVSS_V3 - CVSS:3.1/AV:N/AC:L/PR:N/UI:R/S:U/C:N/I:H/A:N CVSS Calculator
Summary
[none]
Details

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.

References

Affected packages

Git / github.com/curl/curl

Affected ranges

Type
GIT
Repo
https://github.com/curl/curl
Events
Introduced
11a7ac0d6a84290001a5239df37bbca4270b17d4
Fixed
bfbde883af33397943df68a3ae01847a634d33bf
Database specific 
{
    "versions": [
        {
            "introduced": "7.27.0"
        },
        {
            "fixed": "7.78.0"
        }
    ]
}
Type
GIT
Repo
https://github.com/mysql/mysql-server
Events
Introduced
0 Unknown introduced commit / All previous commits are affected
Last affected
89713bf41c33528c3e7682d219dc838915f5af9a
Introduced
270fd3411e3d671a73ed9725940a30080f59ce6d
Last affected
beb865a960b9a8a16cf999c323e46c5b0c67f21f
Introduced
0 Unknown introduced commit / All previous commits are affected
Last affected
61a3a1d8ef15512396b4c2af46e922a19bf2b174
Database specific 
{
    "versions": [
        {
            "introduced": "5.7.0"
        },
        {
            "last_affected": "5.7.35"
        },
        {
            "introduced": "8.0.0"
        },
        {
            "last_affected": "8.0.26"
        },
        {
            "introduced": "0"
        },
        {
            "last_affected": "9.1.0"
        }
    ]
}

Affected versions

Other
curl-7_27_0
curl-7_28_0
curl-7_28_1
curl-7_29_0
curl-7_30_0
curl-7_31_0
curl-7_32_0
curl-7_33_0
curl-7_34_0
curl-7_35_0
curl-7_36_0
curl-7_37_0
curl-7_37_1
curl-7_38_0
curl-7_39_0
curl-7_40_0
curl-7_41_0
curl-7_42_0
curl-7_43_0
curl-7_44_0
curl-7_45_0
curl-7_46_0
curl-7_47_0
curl-7_47_1
curl-7_48_0
curl-7_49_0
curl-7_49_1
curl-7_50_0
curl-7_50_1
curl-7_50_2
curl-7_50_3
curl-7_51_0
curl-7_52_0
curl-7_52_1
curl-7_53_0
curl-7_53_1
curl-7_54_0
curl-7_54_1
curl-7_55_0
curl-7_55_1
curl-7_56_0
curl-7_56_1
curl-7_57_0
curl-7_58_0
curl-7_59_0
curl-7_60_0
curl-7_61_0
curl-7_61_1
curl-7_62_0
curl-7_63_0
curl-7_64_0
curl-7_64_1
curl-7_65_0
curl-7_65_1
curl-7_65_2
curl-7_65_3
curl-7_66_0
curl-7_67_0
curl-7_68_0
curl-7_69_0
curl-7_69_1
curl-7_70_0
curl-7_71_0
curl-7_71_1
curl-7_72_0
curl-7_73_0
curl-7_74_0
curl-7_75_0
curl-7_76_0
curl-7_76_1
curl-7_77_0
mysql-5.*
mysql-5.5.52
mysql-5.5.53
mysql-5.5.54
mysql-5.5.55
mysql-5.5.56
mysql-5.5.57
mysql-5.5.58
mysql-5.5.59
mysql-5.5.60
mysql-5.5.61
mysql-5.5.62
mysql-5.5.63
mysql-5.6.33
mysql-5.6.34
mysql-5.6.35
mysql-5.6.36
mysql-5.6.37
mysql-5.6.38
mysql-5.6.39
mysql-5.6.40
mysql-5.6.41
mysql-5.6.42
mysql-5.6.43
mysql-5.6.45
mysql-5.6.46
mysql-5.6.47
mysql-5.6.48
mysql-5.6.49
mysql-5.6.50
mysql-5.6.51
mysql-5.7.15
mysql-5.7.16
mysql-5.7.17
mysql-5.7.18
mysql-5.7.19
mysql-5.7.20
mysql-5.7.21
mysql-5.7.22
mysql-5.7.24
mysql-5.7.25
mysql-5.7.26
mysql-5.7.27
mysql-5.7.28
mysql-5.7.29
mysql-5.7.30
mysql-5.7.31
mysql-5.7.32
mysql-5.7.33
mysql-5.7.34
mysql-5.7.35
mysql-8.*
mysql-8.0.0

Database specific

source 
"https://storage.googleapis.com/osv-test-cve-osv-conversion/osv-output/CVE-2021-22922.json"
unresolved_ranges 
[
    {
        "events": [
            {
                "introduced": "0"
            },
            {
                "last_affected": "33"
            }
        ]
    },
    {
        "events": [
            {
                "introduced": "0"
            },
            {
                "fixed": "1.0.1.1"
            }
        ]
    },
    {
        "events": [
            {
                "introduced": "8.2.0"
            },
            {
                "fixed": "8.2.12"
            }
        ]
    },
    {
        "events": [
            {
                "introduced": "9.0.0"
            },
            {
                "fixed": "9.0.6"
            }
        ]
    }
]