csaf_opensuse - opensuse-su-2024:12553-1

opensuse-su-2024:12553-1

Vulnerability from csaf_opensuse

Published

2024-06-15 00:00

Modified

2024-06-15 00:00

Summary

go1.19-1.19.4-1.1 on GA media

Notes

Title of the patch

go1.19-1.19.4-1.1 on GA media

Description of the patch

These are all security issues fixed in the go1.19-1.19.4-1.1 package on the GA media of openSUSE Tumbleweed.

Patchnames

openSUSE-Tumbleweed-2024-12553

CSAF 2.0 data is provided by SUSE under the Creative Commons License 4.0 with Attribution (CC-BY-4.0).

JSON

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{
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          "category": "general",
          "text": "An attacker can cause excessive memory growth in a Go server accepting HTTP/2 requests. HTTP/2 server connections contain a cache of HTTP header keys sent by the client. While the total number of entries in this cache is capped, an attacker sending very large keys can cause the server to allocate approximately 64 MiB per open connection.",
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        {
          "category": "general",
          "text": "On Windows, restricted files can be accessed via os.DirFS and http.Dir. The os.DirFS function and http.Dir type provide access to a tree of files rooted at a given directory. These functions permit access to Windows device files under that root. For example, os.DirFS(\"C:/tmp\").Open(\"COM1\") opens the COM1 device. Both os.DirFS and http.Dir only provide read-only filesystem access. In addition, on Windows, an os.DirFS for the directory (the root of the current drive) can permit a maliciously crafted path to escape from the drive and access any path on the system. With fix applied, the behavior of os.DirFS(\"\") has changed. Previously, an empty root was treated equivalently to \"/\", so os.DirFS(\"\").Open(\"tmp\") would open the path \"/tmp\". This now returns an error.",
          "title": "CVE description"
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            "baseScore": 7.5,
            "baseSeverity": "HIGH",
            "vectorString": "CVSS:3.1/AV:N/AC:L/PR:N/UI:N/S:U/C:H/I:N/A:N",
            "version": "3.1"
          },
          "products": [
            "openSUSE Tumbleweed:go1.19-1.19.4-1.1.aarch64",
            "openSUSE Tumbleweed:go1.19-1.19.4-1.1.ppc64le",
            "openSUSE Tumbleweed:go1.19-1.19.4-1.1.s390x",
            "openSUSE Tumbleweed:go1.19-1.19.4-1.1.x86_64",
            "openSUSE Tumbleweed:go1.19-doc-1.19.4-1.1.aarch64",
            "openSUSE Tumbleweed:go1.19-doc-1.19.4-1.1.ppc64le",
            "openSUSE Tumbleweed:go1.19-doc-1.19.4-1.1.s390x",
            "openSUSE Tumbleweed:go1.19-doc-1.19.4-1.1.x86_64",
            "openSUSE Tumbleweed:go1.19-race-1.19.4-1.1.aarch64",
            "openSUSE Tumbleweed:go1.19-race-1.19.4-1.1.ppc64le",
            "openSUSE Tumbleweed:go1.19-race-1.19.4-1.1.s390x",
            "openSUSE Tumbleweed:go1.19-race-1.19.4-1.1.x86_64"
          ]
        }
      ],
      "threats": [
        {
          "category": "impact",
          "date": "2024-06-15T00:00:00Z",
          "details": "important"
        }
      ],
      "title": "CVE-2022-41720"
    }
  ]
}

CVE-2022-41717 (GCVE-0-2022-41717)

Vulnerability from cvelistv5

Published

2022-12-08 19:03

Modified

2025-02-13 16:33

Severity ?

CWE

CWE 400: Uncontrolled Resource Consumption

Summary

An attacker can cause excessive memory growth in a Go server accepting HTTP/2 requests. HTTP/2 server connections contain a cache of HTTP header keys sent by the client. While the total number of entries in this cache is capped, an attacker sending very large keys can cause the server to allocate approximately 64 MiB per open connection.

References

►

URL

Tags

	https://go.dev/issue/56350
	https://go.dev/cl/455717
	https://go.dev/cl/455635
	https://groups.google.com/g/golang-announce/c/L_3rmdT0BMU/m/yZDrXjIiBQAJ
	https://pkg.go.dev/vuln/GO-2022-1144
	https://lists.fedoraproject.org/archives/list/package-announce@lists.fedoraproject.org/message/QBKBAZBIOXZV5QCFHZNSVXULR32XJCYD/
	https://lists.fedoraproject.org/archives/list/package-announce@lists.fedoraproject.org/message/NQGNAXK3YBPMUP3J4TECIRDHFGW37522/
	https://lists.fedoraproject.org/archives/list/package-announce@lists.fedoraproject.org/message/PUM4DIVOLJCBK5ZDP4LJOL24GXT3YSIR/
	https://lists.fedoraproject.org/archives/list/package-announce@lists.fedoraproject.org/message/4SBIUECMLNC572P23DDOKJNKPJVX26SP/
	https://lists.fedoraproject.org/archives/list/package-announce@lists.fedoraproject.org/message/PW3XC47AUW5J5M2ULJX7WCCL3B2ETLMT/
	https://lists.fedoraproject.org/archives/list/package-announce@lists.fedoraproject.org/message/Q52IQI754YAE4XPR4QBRWPIVZWYGZ4FS/
	https://lists.fedoraproject.org/archives/list/package-announce@lists.fedoraproject.org/message/56B2FFESRYYP6IY2AZ3UWXLWKZ5IYZN4/
	https://lists.fedoraproject.org/archives/list/package-announce@lists.fedoraproject.org/message/ANIOPUXWIHVRA6CEWXCGOMX3YYS6KFHG/
	https://lists.fedoraproject.org/archives/list/package-announce@lists.fedoraproject.org/message/WPEIZ7AMEJCZXU3FEJZMVRNHQZXX5P3I/
	https://lists.fedoraproject.org/archives/list/package-announce@lists.fedoraproject.org/message/4BUK2ZIAGCULOOYDNH25JPU6JBES5NF2/
	https://lists.fedoraproject.org/archives/list/package-announce@lists.fedoraproject.org/message/T7N5GV4CHH6WAGX3GFMDD3COEOVCZ4RI/
	https://lists.fedoraproject.org/archives/list/package-announce@lists.fedoraproject.org/message/REMHVVIBDNKSRKNOTV7EQSB7CYQWOUOU/
	https://security.gentoo.org/glsa/202311-09
	https://lists.fedoraproject.org/archives/list/package-announce@lists.fedoraproject.org/message/CSVIS6MTMFVBA7JPMRAUNKUOYEVSJYSB/
	https://lists.fedoraproject.org/archives/list/package-announce@lists.fedoraproject.org/message/ZSVEMQV5ROY5YW5QE3I57HT3ITWG5GCV/
	https://lists.fedoraproject.org/archives/list/package-announce@lists.fedoraproject.org/message/CHHITS4PUOZAKFIUBQAQZC7JWXMOYE4B/
	https://lists.fedoraproject.org/archives/list/package-announce@lists.fedoraproject.org/message/KEOTKBUPZXHE3F352JBYNTSNRXYLWD6P/
	https://lists.fedoraproject.org/archives/list/package-announce@lists.fedoraproject.org/message/5RSKA2II6QTD4YUKUNDVJQSRYSFC4VFR/

Impacted products

Vendor

Product

Version

►

Go standard library

net/http

Version: 0 ≤
Version: 1.19.0-0 ≤

golang.org/x/net

golang.org/x/net/http2

Version: 0 ≤

Show details on NVD website

JSON

To clipboard

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        },
        {
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      "title": "Excessive memory growth in net/http and golang.org/x/net/http2"
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    "datePublished": "2022-12-08T19:03:53.161Z",
    "dateReserved": "2022-09-28T17:00:06.608Z",
    "dateUpdated": "2025-02-13T16:33:08.284Z",
    "requesterUserId": "7d08541a-cd0a-42e2-8f81-76e6ceb65fc3",
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  "dataType": "CVE_RECORD",
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}

CVE-2022-41720 (GCVE-0-2022-41720)

Vulnerability from cvelistv5

Published

2022-12-07 16:11

Modified

2025-04-23 15:43

Severity ?

7.5 (High) - CVSS:3.1/AV:N/AC:L/PR:N/UI:N/S:U/C:H/I:N/A:N

CWE

CWE 22: Improper Limitation of a Pathname to a Restricted Directory ('Path Traversal')

Summary

On Windows, restricted files can be accessed via os.DirFS and http.Dir. The os.DirFS function and http.Dir type provide access to a tree of files rooted at a given directory. These functions permit access to Windows device files under that root. For example, os.DirFS("C:/tmp").Open("COM1") opens the COM1 device. Both os.DirFS and http.Dir only provide read-only filesystem access. In addition, on Windows, an os.DirFS for the directory (the root of the current drive) can permit a maliciously crafted path to escape from the drive and access any path on the system. With fix applied, the behavior of os.DirFS("") has changed. Previously, an empty root was treated equivalently to "/", so os.DirFS("").Open("tmp") would open the path "/tmp". This now returns an error.

References

►

URL

Sightings

Author	Source	Type	Date

Nomenclature

Seen: The vulnerability was mentioned, discussed, or seen somewhere by the user.
Confirmed: The vulnerability is confirmed from an analyst perspective.
Exploited: This vulnerability was exploited and seen by the user reporting the sighting.
Patched: This vulnerability was successfully patched by the user reporting the sighting.
Not exploited: This vulnerability was not exploited or seen by the user reporting the sighting.
Not confirmed: The user expresses doubt about the veracity of the vulnerability.
Not patched: This vulnerability was not successfully patched by the user reporting the sighting.

Action not permitted

opensuse-su-2024:12553-1

Vulnerability from csaf_opensuse

CVE-2022-41717 (GCVE-0-2022-41717)

Vulnerability from cvelistv5

CVE-2022-41720 (GCVE-0-2022-41720)

Vulnerability from cvelistv5

Tags

Sightings

Nomenclature