csaf_redhat - rhsa-2024

rhsa-2024_9088

Vulnerability from csaf_redhat

Published

2024-11-12 09:20

Modified

2024-11-12 14:31

Summary

Red Hat Security Advisory: edk2 security update

Notes

Topic

An update for edk2 is now available for Red Hat Enterprise Linux 9. Red Hat Product Security has rated this update as having a security impact of Moderate. A Common Vulnerability Scoring System (CVSS) base score, which gives a detailed severity rating, is available for each vulnerability from the CVE link(s) in the References section.

Details

EDK (Embedded Development Kit) is a project to enable UEFI support for Virtual Machines. This package contains a sample 64-bit UEFI firmware for QEMU and KVM. Security Fix(es): * mysql: openssl: POLY1305 MAC implementation corrupts vector registers on PowerPC (CVE-2023-6129) * openssl: Excessive time spent checking invalid RSA public keys (CVE-2023-6237) * openssl: denial of service via null dereference (CVE-2024-0727) * edk2: Temporary DoS vulnerability (CVE-2024-1298) 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 Red Hat Enterprise Linux 9.5 Release Notes linked from the References section.

This content is licensed under the Creative Commons Attribution 4.0 International License (https://creativecommons.org/licenses/by/4.0/). If you distribute this content, or a modified version of it, you must provide attribution to Red Hat Inc. and provide a link to the original.

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      "text": "Moderate"
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      "text": "Copyright \u00a9 Red Hat, Inc. All rights reserved.",
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        "text": "An update for edk2 is now available for Red Hat Enterprise Linux 9.\n\nRed Hat Product Security has rated this update as having a security impact of Moderate. A Common Vulnerability Scoring System (CVSS) base score, which gives a detailed severity rating, is available for each vulnerability from the CVE link(s) in the References section.",
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        "text": "EDK (Embedded Development Kit) is a project to enable UEFI support for Virtual Machines. This package contains a sample 64-bit UEFI firmware for QEMU and KVM. \n\nSecurity Fix(es):\n\n* mysql: openssl: POLY1305 MAC implementation corrupts vector registers on PowerPC (CVE-2023-6129)\n\n* openssl: Excessive time spent checking invalid RSA public keys (CVE-2023-6237)\n\n* openssl: denial of service via null dereference (CVE-2024-0727)\n\n* edk2: Temporary DoS vulnerability (CVE-2024-1298)\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 Red Hat Enterprise Linux 9.5 Release Notes linked from the References section.",
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        },
        {
          "category": "external",
          "summary": "https://www.cve.org/CVERecord?id=CVE-2024-1298",
          "url": "https://www.cve.org/CVERecord?id=CVE-2024-1298"
        },
        {
          "category": "external",
          "summary": "https://nvd.nist.gov/vuln/detail/CVE-2024-1298",
          "url": "https://nvd.nist.gov/vuln/detail/CVE-2024-1298"
        },
        {
          "category": "external",
          "summary": "https://github.com/tianocore/edk2/security/advisories/GHSA-chfw-xj8f-6m53",
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      "release_date": "2024-05-31T00:00:00+00:00",
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          "date": "2024-11-12T09:20:44+00:00",
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      "scores": [
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      ],
      "title": "edk2: Temporary DoS vulnerability"
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cve-2024-1298

Vulnerability from cvelistv5

Published

2024-05-30 20:46

Modified

2024-08-13 18:23

Severity ?

6.0 (Medium) - CVSS:3.1/AV:L/AC:L/PR:H/UI:N/S:C/C:N/I:N/A:H

Summary

Integer Overflow caused by divide by zero during S3 suspension

References

▼	URL	Tags
	https://github.com/tianocore/edk2/security/advisories/GHSA-chfw-xj8f-6m53
	https://lists.fedoraproject.org/archives/list/package-announce@lists.fedoraproject.org/message/F7NUL7NSZQ76A5OKDUCODQNY7WSX4SST/
	https://lists.fedoraproject.org/archives/list/package-announce@lists.fedoraproject.org/message/VIMEZWDKEIQKU7NMHKL57DOCITPGEXYN/

Impacted products

▼	Vendor	Product
	TianoCore	edk2

Show details on NVD website

JSON

To clipboard

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cve-2024-0727

Vulnerability from cvelistv5

Published

2024-01-26 08:57

Modified

2024-10-14 14:55

Severity ?

Summary

PKCS12 Decoding crashes

References

▼	URL	Tags
	https://www.openssl.org/news/secadv/20240125.txt	vendor-advisory
	https://github.com/openssl/openssl/commit/775acfdbd0c6af9ac855f34969cdab0c0c90844a	patch
	https://github.com/openssl/openssl/commit/d135eeab8a5dbf72b3da5240bab9ddb7678dbd2c	patch
	https://github.com/openssl/openssl/commit/09df4395b5071217b76dc7d3d2e630eb8c5a79c2	patch
	https://github.openssl.org/openssl/extended-releases/commit/03b3941d60c4bce58fab69a0c22377ab439bc0e8	patch
	https://github.openssl.org/openssl/extended-releases/commit/aebaa5883e31122b404e450732dc833dc9dee539	patch

Impacted products

▼	Vendor	Product
	OpenSSL	OpenSSL

Show details on NVD website

JSON

To clipboard

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        "discovery": "UNKNOWN"
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      "title": "PKCS12 Decoding crashes",
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    "assignerShortName": "openssl",
    "cveId": "CVE-2024-0727",
    "datePublished": "2024-01-26T08:57:19.579Z",
    "dateReserved": "2024-01-19T11:01:11.010Z",
    "dateUpdated": "2024-10-14T14:55:58.371Z",
    "state": "PUBLISHED"
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cve-2023-6237

Vulnerability from cvelistv5

Published

2024-04-25 06:27

Modified

2024-11-01 14:28

Severity ?

Summary

Excessive time spent checking invalid RSA public keys

References

▼	URL	Tags
	https://www.openssl.org/news/secadv/20240115.txt	vendor-advisory
	https://github.com/openssl/openssl/commit/18c02492138d1eb8b6548cb26e7b625fb2414a2a	patch
	https://github.com/openssl/openssl/commit/a830f551557d3d66a84bbb18a5b889c640c36294	patch
	https://github.com/openssl/openssl/commit/0b0f7abfb37350794a4b8960fafc292cd5d1b84d	patch

Impacted products

▼	Vendor	Product
	OpenSSL	OpenSSL

Show details on NVD website

JSON

To clipboard

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        ],
        "title": "CVE Program Container"
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        "metrics": [
          {
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              "attackVector": "NETWORK",
              "availabilityImpact": "HIGH",
              "baseScore": 5.9,
              "baseSeverity": "MEDIUM",
              "confidentialityImpact": "NONE",
              "integrityImpact": "NONE",
              "privilegesRequired": "NONE",
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          "product": "OpenSSL",
          "vendor": "OpenSSL",
          "versions": [
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              "status": "affected",
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          "lang": "en",
          "type": "finder",
          "user": "00000000-0000-4000-9000-000000000000",
          "value": "OSS-Fuzz"
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          "user": "00000000-0000-4000-9000-000000000000",
          "value": "Tomas Mraz"
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      "datePublic": "2024-01-15T00:00:00.000Z",
      "descriptions": [
        {
          "lang": "en",
          "supportingMedia": [
            {
              "base64": false,
              "type": "text/html",
              "value": "Issue summary: Checking excessively long invalid RSA public keys may take\u003cbr\u003ea long time.\u003cbr\u003e\u003cbr\u003eImpact summary: Applications that use the function EVP_PKEY_public_check()\u003cbr\u003eto check RSA public keys may experience long delays. Where the key that\u003cbr\u003eis being checked has been obtained from an untrusted source this may lead\u003cbr\u003eto a Denial of Service.\u003cbr\u003e\u003cbr\u003eWhen function EVP_PKEY_public_check() is called on RSA public keys,\u003cbr\u003ea computation is done to confirm that the RSA modulus, n, is composite.\u003cbr\u003eFor valid RSA keys, n is a product of two or more large primes and this\u003cbr\u003ecomputation completes quickly. However, if n is an overly large prime,\u003cbr\u003ethen this computation would take a long time.\u003cbr\u003e\u003cbr\u003eAn application that calls EVP_PKEY_public_check() and supplies an RSA key\u003cbr\u003eobtained from an untrusted source could be vulnerable to a Denial of Service\u003cbr\u003eattack.\u003cbr\u003e\u003cbr\u003eThe function EVP_PKEY_public_check() is not called from other OpenSSL\u003cbr\u003efunctions however it is called from the OpenSSL pkey command line\u003cbr\u003eapplication. For that reason that application is also vulnerable if used\u003cbr\u003ewith the \u0027-pubin\u0027 and \u0027-check\u0027 options on untrusted data.\u003cbr\u003e\u003cbr\u003eThe OpenSSL SSL/TLS implementation is not affected by this issue.\u003cbr\u003e\u003cbr\u003eThe OpenSSL 3.0 and 3.1 FIPS providers are affected by this issue."
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        }
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          "format": "other",
          "other": {
            "content": {
              "text": "Low"
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            "type": "https://www.openssl.org/policies/secpolicy.html"
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          "descriptions": [
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              "cweId": "CWE-606",
              "description": "CWE-606 Unchecked Input for Loop Condition",
              "lang": "en",
              "type": "CWE"
            }
          ]
        }
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      "providerMetadata": {
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          "tags": [
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          "tags": [
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          "url": "https://github.com/openssl/openssl/commit/0b0f7abfb37350794a4b8960fafc292cd5d1b84d"
        }
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      "source": {
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      "title": "Excessive time spent checking invalid RSA public keys",
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    "datePublished": "2024-04-25T06:27:26.990Z",
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cve-2023-6129

Vulnerability from cvelistv5

Published

2024-01-09 16:36

Modified

2024-10-14 14:55

Severity ?

Summary

POLY1305 MAC implementation corrupts vector registers on PowerPC

References

▼	URL	Tags
	https://www.openssl.org/news/secadv/20240109.txt	vendor-advisory
	https://github.com/openssl/openssl/commit/5b139f95c9a47a55a0c54100f3837b1eee942b04	patch
	https://github.com/openssl/openssl/commit/f3fc5808fe9ff74042d639839610d03b8fdcc015	patch
	https://github.com/openssl/openssl/commit/050d26383d4e264966fb83428e72d5d48f402d35	patch

Impacted products

▼	Vendor	Product
	OpenSSL	OpenSSL

Show details on NVD website

JSON

To clipboard

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        "providerMetadata": {
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            "url": "https://security.netapp.com/advisory/ntap-20240216-0009/"
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            "url": "https://security.netapp.com/advisory/ntap-20240426-0013/"
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            "url": "https://security.netapp.com/advisory/ntap-20240426-0008/"
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              "value": "Issue summary: The POLY1305 MAC (message authentication code) implementation\u003cbr\u003econtains a bug that might corrupt the internal state of applications running\u003cbr\u003eon PowerPC CPU based platforms if the CPU provides vector instructions.\u003cbr\u003e\u003cbr\u003eImpact summary: If an attacker can influence whether the POLY1305 MAC\u003cbr\u003ealgorithm is used, the application state might be corrupted with various\u003cbr\u003eapplication dependent consequences.\u003cbr\u003e\u003cbr\u003eThe POLY1305 MAC (message authentication code) implementation in OpenSSL for\u003cbr\u003ePowerPC CPUs restores the contents of vector registers in a different order\u003cbr\u003ethan they are saved. Thus the contents of some of these vector registers\u003cbr\u003eare corrupted when returning to the caller. The vulnerable code is used only\u003cbr\u003eon newer PowerPC processors supporting the PowerISA 2.07 instructions.\u003cbr\u003e\u003cbr\u003eThe consequences of this kind of internal application state corruption can\u003cbr\u003ebe various - from no consequences, if the calling application does not\u003cbr\u003edepend on the contents of non-volatile XMM registers at all, to the worst\u003cbr\u003econsequences, where the attacker could get complete control of the application\u003cbr\u003eprocess. However unless the compiler uses the vector registers for storing\u003cbr\u003epointers, the most likely consequence, if any, would be an incorrect result\u003cbr\u003eof some application dependent calculations or a crash leading to a denial of\u003cbr\u003eservice.\u003cbr\u003e\u003cbr\u003eThe POLY1305 MAC algorithm is most frequently used as part of the\u003cbr\u003eCHACHA20-POLY1305 AEAD (authenticated encryption with associated data)\u003cbr\u003ealgorithm. The most common usage of this AEAD cipher is with TLS protocol\u003cbr\u003eversions 1.2 and 1.3. If this cipher is enabled on the server a malicious\u003cbr\u003eclient can influence whether this AEAD cipher is used. This implies that\u003cbr\u003eTLS server applications using OpenSSL can be potentially impacted. However\u003cbr\u003ewe are currently not aware of any concrete application that would be affected\u003cbr\u003eby this issue therefore we consider this a Low severity security issue."
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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

rhsa-2024_9088

Vulnerability from csaf_redhat

cve-2024-1298

Vulnerability from cvelistv5

cve-2024-0727

Vulnerability from cvelistv5

cve-2023-6237

Vulnerability from cvelistv5

cve-2023-6129

Vulnerability from cvelistv5

Tags

Sightings

Nomenclature