Vulnerability-Lookup

alsa-2024:2245

Vulnerability from osv_almalinux

Published

2024-04-30 00:00

Modified

2024-05-07 15:07

Summary

Moderate: buildah security update

Details

The buildah package provides a tool for facilitating building OCI container images. Among other things, buildah enables you to: Create a working container, either from scratch or using an image as a starting point; Create an image, either from a working container or using the instructions in a Dockerfile; Build both Docker and OCI images.

Security Fix(es):

golang: net/http/internal: Denial of Service (DoS) via Resource Consumption via HTTP requests (CVE-2023-39326)
golang: crypto/tls: Timing Side Channel attack in RSA based TLS key exchanges. (CVE-2023-45287)

For more details about the security issue(s), including the impact, a CVSS score, acknowledgments, and other related information, refer to the CVE page(s) listed in the References section.

Additional Changes:

For detailed information on changes in this release, see the AlmaLinux Release Notes linked from the References section.

References

URL

Type

	https://access.redhat.com/errata/RHSA-2024:2245	ADVISORY
	https://access.redhat.com/security/cve/CVE-2023-39326	REPORT
	https://access.redhat.com/security/cve/CVE-2023-45287	REPORT
	https://bugzilla.redhat.com/2253193	REPORT
	https://bugzilla.redhat.com/2253330	REPORT
	https://errata.almalinux.org/9/ALSA-2024-2245.html	ADVISORY

JSON

To clipboard

{
  "affected": [
    {
      "package": {
        "ecosystem": "AlmaLinux:9",
        "name": "buildah"
      },
      "ranges": [
        {
          "events": [
            {
              "introduced": "0"
            },
            {
              "fixed": "2:1.33.6-2.el9"
            }
          ],
          "type": "ECOSYSTEM"
        }
      ]
    },
    {
      "package": {
        "ecosystem": "AlmaLinux:9",
        "name": "buildah-tests"
      },
      "ranges": [
        {
          "events": [
            {
              "introduced": "0"
            },
            {
              "fixed": "2:1.33.6-2.el9"
            }
          ],
          "type": "ECOSYSTEM"
        }
      ]
    }
  ],
  "details": "The buildah package provides a tool for facilitating building OCI container images. Among other things, buildah enables you to: Create a working container, either from scratch or using an image as a starting point; Create an image, either from a working container or using the instructions in a Dockerfile; Build both Docker and OCI images. \n\nSecurity Fix(es):\n\n* golang: net/http/internal: Denial of Service (DoS) via Resource Consumption via HTTP requests (CVE-2023-39326)\n* golang: crypto/tls: Timing Side Channel attack in RSA based TLS key exchanges. (CVE-2023-45287)\n\nFor more details about the security issue(s), including the impact, a CVSS score, acknowledgments, and other related information, refer to the CVE page(s) listed in the References section.\n\nAdditional Changes:\n\nFor detailed information on changes in this release, see the AlmaLinux Release Notes linked from the References section.",
  "id": "ALSA-2024:2245",
  "modified": "2024-05-07T15:07:48Z",
  "published": "2024-04-30T00:00:00Z",
  "references": [
    {
      "type": "ADVISORY",
      "url": "https://access.redhat.com/errata/RHSA-2024:2245"
    },
    {
      "type": "REPORT",
      "url": "https://access.redhat.com/security/cve/CVE-2023-39326"
    },
    {
      "type": "REPORT",
      "url": "https://access.redhat.com/security/cve/CVE-2023-45287"
    },
    {
      "type": "REPORT",
      "url": "https://bugzilla.redhat.com/2253193"
    },
    {
      "type": "REPORT",
      "url": "https://bugzilla.redhat.com/2253330"
    },
    {
      "type": "ADVISORY",
      "url": "https://errata.almalinux.org/9/ALSA-2024-2245.html"
    }
  ],
  "related": [
    "CVE-2023-39326",
    "CVE-2023-45287"
  ],
  "summary": "Moderate: buildah security update"
}

CVE-2023-45287 (GCVE-0-2023-45287)

Vulnerability from cvelistv5 – Published: 2023-12-05 16:18 – Updated: 2025-02-13 17:14

Title

Before Go 1.20, the RSA based key exchange methods in crypto/tls may exhibit a timing side channel

Summary

Before Go 1.20, the RSA based TLS key exchanges used the math/big library, which is not constant time. RSA blinding was applied to prevent timing attacks, but analysis shows this may not have been fully effective. In particular it appears as if the removal of PKCS#1 padding may leak timing information, which in turn could be used to recover session key bits. In Go 1.20, the crypto/tls library switched to a fully constant time RSA implementation, which we do not believe exhibits any timing side channels.

Severity ?

No CVSS data available.

CWE

CWE-208 - Observable Timing Discrepancy

Assigner

References

URL

Tags

	https://go.dev/issue/20654
	https://go.dev/cl/326012/26
	https://groups.google.com/g/golang-announce/c/QMK…
	https://people.redhat.com/~hkario/marvin/
	https://pkg.go.dev/vuln/GO-2023-2375
	https://security.netapp.com/advisory/ntap-2024011…

Impacted products

	Vendor	Product	Version
	Go standard library	crypto/tls	Affected: 0 , < 1.20.0 (semver)

Show details on NVD website

JSON

To clipboard

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            {
              "name": "rsaKeyAgreement.processClientKeyExchange"
            },
            {
              "name": "rsaKeyAgreement.generateClientKeyExchange"
            },
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            },
            {
              "name": "Conn.HandshakeContext"
            },
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            },
            {
              "name": "Conn.Write"
            },
            {
              "name": "Dial"
            },
            {
              "name": "DialWithDialer"
            },
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              "name": "Dialer.Dial"
            },
            {
              "name": "Dialer.DialContext"
            }
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        },
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          "url": "https://people.redhat.com/~hkario/marvin/"
        },
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          "url": "https://pkg.go.dev/vuln/GO-2023-2375"
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        {
          "url": "https://security.netapp.com/advisory/ntap-20240112-0005/"
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    "dateReserved": "2023-10-06T17:06:26.221Z",
    "dateUpdated": "2025-02-13T17:14:00.588Z",
    "state": "PUBLISHED"
  },
  "dataType": "CVE_RECORD",
  "dataVersion": "5.1"
}

CVE-2023-39326 (GCVE-0-2023-39326)

Vulnerability from cvelistv5 – Published: 2023-12-06 16:27 – Updated: 2025-02-13 17:02

Title

Denial of service via chunk extensions in net/http

Summary

A malicious HTTP sender can use chunk extensions to cause a receiver reading from a request or response body to read many more bytes from the network than are in the body. A malicious HTTP client can further exploit this to cause a server to automatically read a large amount of data (up to about 1GiB) when a handler fails to read the entire body of a request. Chunk extensions are a little-used HTTP feature which permit including additional metadata in a request or response body sent using the chunked encoding. The net/http chunked encoding reader discards this metadata. A sender can exploit this by inserting a large metadata segment with each byte transferred. The chunk reader now produces an error if the ratio of real body to encoded bytes grows too small.

Severity ?

No CVSS data available.

CWE

CWE-400 - Uncontrolled Resource Consumption

Assigner

References

URL

Tags

	https://go.dev/issue/64433
	https://go.dev/cl/547335
	https://groups.google.com/g/golang-dev/c/6ypN5Eji…
	https://pkg.go.dev/vuln/GO-2023-2382
	https://lists.fedoraproject.org/archives/list/pac…

Impacted products

	Vendor	Product	Version
	Go standard library	net/http/internal	Affected: 0 , < 1.20.12 (semver) Affected: 1.21.0-0 , < 1.21.5 (semver)

Credits

Bartek Nowotarski

Show details on NVD website

JSON

To clipboard

{
  "containers": {
    "adp": [
      {
        "providerMetadata": {
          "dateUpdated": "2024-08-02T18:02:06.808Z",
          "orgId": "af854a3a-2127-422b-91ae-364da2661108",
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          },
          {
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            "url": "https://pkg.go.dev/vuln/GO-2023-2382"
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            "url": "https://lists.fedoraproject.org/archives/list/package-announce@lists.fedoraproject.org/message/UIU6HOGV6RRIKWM57LOXQA75BGZSIH6G/"
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        ],
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          "defaultStatus": "unaffected",
          "packageName": "net/http/internal",
          "product": "net/http/internal",
          "programRoutines": [
            {
              "name": "chunkedReader.beginChunk"
            },
            {
              "name": "readChunkLine"
            },
            {
              "name": "chunkedReader.Read"
            }
          ],
          "vendor": "Go standard library",
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              "status": "affected",
              "version": "0",
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}

Sightings

Author	Source	Type	Date

Nomenclature

Seen: The vulnerability was mentioned, discussed, or observed by the user.
Confirmed: The vulnerability has been validated from an analyst's perspective.
Published Proof of Concept: A public proof of concept is available for this vulnerability.
Exploited: The vulnerability was observed as exploited by the user who reported the sighting.
Patched: The vulnerability was observed as successfully patched by the user who reported the sighting.
Not exploited: The vulnerability was not observed as exploited by the user who reported the sighting.
Not confirmed: The user expressed doubt about the validity of the vulnerability.
Not patched: The vulnerability was not observed as successfully patched by the user who reported the sighting.

Detection rules are retrieved from Rulezet.

Action not permitted

alsa-2024:2245

Vulnerability from osv_almalinux

CVE-2023-45287 (GCVE-0-2023-45287)

CVE-2023-39326 (GCVE-0-2023-39326)

Tags

Sightings

Nomenclature