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17 vulnerabilities found for musl by musl-libc

CVE-2025-26519 (GCVE-0-2025-26519)

Vulnerability from cvelistv5 – Published: 2025-02-14 00:00 – Updated: 2025-02-14 17:02
VLAI?
Summary
musl libc 0.9.13 through 1.2.5 before 1.2.6 has an out-of-bounds write vulnerability when an attacker can trigger iconv conversion of untrusted EUC-KR text to UTF-8.
CWE
Assigner
Impacted products
Vendor Product Version
musl-libc musl Affected: 0.9.13 , < 1.2.6 (semver)
Create a notification for this product.
Show details on NVD website

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CVE-2020-28928 (GCVE-0-2020-28928)

Vulnerability from cvelistv5 – Published: 2020-11-24 18:01 – Updated: 2024-08-04 16:48
VLAI?
Summary
In musl libc through 1.2.1, wcsnrtombs mishandles particular combinations of destination buffer size and source character limit, as demonstrated by an invalid write access (buffer overflow).
Severity ?
No CVSS data available.
CWE
  • n/a
Assigner
Show details on NVD website

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CVE-2014-3484 (GCVE-0-2014-3484)

Vulnerability from cvelistv5 – Published: 2020-02-20 03:37 – Updated: 2024-08-06 10:43
VLAI?
Summary
Multiple stack-based buffer overflows in the __dn_expand function in network/dn_expand.c in musl libc 1.1x before 1.1.2 and 0.9.13 through 1.0.3 allow remote attackers to (1) have unspecified impact via an invalid name length in a DNS response or (2) cause a denial of service (crash) via an invalid name length in a DNS response, related to an infinite loop with no output.
Severity ?
No CVSS data available.
CWE
  • Buffer Overflow
Assigner
Impacted products
Vendor Product Version
n/a musl libc Affected: 1.1x before 1.1.2
Affected: 0.9.13 through 1.0.3
Show details on NVD website

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CVE-2019-14697 (GCVE-0-2019-14697)

Vulnerability from cvelistv5 – Published: 2019-08-06 15:34 – Updated: 2024-08-05 00:26
VLAI?
Summary
musl libc through 1.1.23 has an x87 floating-point stack adjustment imbalance, related to the math/i386/ directory. In some cases, use of this library could introduce out-of-bounds writes that are not present in an application's source code.
Severity ?
No CVSS data available.
CWE
  • n/a
Assigner
References
Show details on NVD website

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CVE-2017-15650 (GCVE-0-2017-15650)

Vulnerability from cvelistv5 – Published: 2017-10-19 23:00 – Updated: 2024-08-05 19:57
VLAI?
Summary
musl libc before 1.1.17 has a buffer overflow via crafted DNS replies because dns_parse_callback in network/lookup_name.c does not restrict the number of addresses, and thus an attacker can provide an unexpected number by sending A records in a reply to an AAAA query.
Severity ?
No CVSS data available.
CWE
  • n/a
Assigner
Show details on NVD website

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CVE-2015-1817 (GCVE-0-2015-1817)

Vulnerability from cvelistv5 – Published: 2017-08-18 16:00 – Updated: 2024-08-06 04:54
VLAI?
Summary
Stack-based buffer overflow in the inet_pton function in network/inet_pton.c in musl libc 0.9.15 through 1.0.4, and 1.1.0 through 1.1.7 allows attackers to have unspecified impact via unknown vectors.
Severity ?
No CVSS data available.
CWE
  • n/a
Assigner
References
Show details on NVD website

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CVE-2025-26519 (GCVE-0-2025-26519)

Vulnerability from nvd – Published: 2025-02-14 00:00 – Updated: 2025-02-14 17:02
VLAI?
Summary
musl libc 0.9.13 through 1.2.5 before 1.2.6 has an out-of-bounds write vulnerability when an attacker can trigger iconv conversion of untrusted EUC-KR text to UTF-8.
CWE
Assigner
Impacted products
Vendor Product Version
musl-libc musl Affected: 0.9.13 , < 1.2.6 (semver)
Create a notification for this product.
Show details on NVD website

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CVE-2020-28928 (GCVE-0-2020-28928)

Vulnerability from nvd – Published: 2020-11-24 18:01 – Updated: 2024-08-04 16:48
VLAI?
Summary
In musl libc through 1.2.1, wcsnrtombs mishandles particular combinations of destination buffer size and source character limit, as demonstrated by an invalid write access (buffer overflow).
Severity ?
No CVSS data available.
CWE
  • n/a
Assigner
Show details on NVD website

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CVE-2014-3484 (GCVE-0-2014-3484)

Vulnerability from nvd – Published: 2020-02-20 03:37 – Updated: 2024-08-06 10:43
VLAI?
Summary
Multiple stack-based buffer overflows in the __dn_expand function in network/dn_expand.c in musl libc 1.1x before 1.1.2 and 0.9.13 through 1.0.3 allow remote attackers to (1) have unspecified impact via an invalid name length in a DNS response or (2) cause a denial of service (crash) via an invalid name length in a DNS response, related to an infinite loop with no output.
Severity ?
No CVSS data available.
CWE
  • Buffer Overflow
Assigner
Impacted products
Vendor Product Version
n/a musl libc Affected: 1.1x before 1.1.2
Affected: 0.9.13 through 1.0.3
Show details on NVD website

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CVE-2019-14697 (GCVE-0-2019-14697)

Vulnerability from nvd – Published: 2019-08-06 15:34 – Updated: 2024-08-05 00:26
VLAI?
Summary
musl libc through 1.1.23 has an x87 floating-point stack adjustment imbalance, related to the math/i386/ directory. In some cases, use of this library could introduce out-of-bounds writes that are not present in an application's source code.
Severity ?
No CVSS data available.
CWE
  • n/a
Assigner
References
Show details on NVD website

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CVE-2017-15650 (GCVE-0-2017-15650)

Vulnerability from nvd – Published: 2017-10-19 23:00 – Updated: 2024-08-05 19:57
VLAI?
Summary
musl libc before 1.1.17 has a buffer overflow via crafted DNS replies because dns_parse_callback in network/lookup_name.c does not restrict the number of addresses, and thus an attacker can provide an unexpected number by sending A records in a reply to an AAAA query.
Severity ?
No CVSS data available.
CWE
  • n/a
Assigner
Show details on NVD website

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CVE-2015-1817 (GCVE-0-2015-1817)

Vulnerability from nvd – Published: 2017-08-18 16:00 – Updated: 2024-08-06 04:54
VLAI?
Summary
Stack-based buffer overflow in the inet_pton function in network/inet_pton.c in musl libc 0.9.15 through 1.0.4, and 1.1.0 through 1.1.7 allows attackers to have unspecified impact via unknown vectors.
Severity ?
No CVSS data available.
CWE
  • n/a
Assigner
References
Show details on NVD website

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FKIE_CVE-2020-28928

Vulnerability from fkie_nvd - Published: 2020-11-24 18:15 - Updated: 2024-11-21 05:23
Summary
In musl libc through 1.2.1, wcsnrtombs mishandles particular combinations of destination buffer size and source character limit, as demonstrated by an invalid write access (buffer overflow).
References
cve@mitre.orghttp://www.openwall.com/lists/oss-security/2020/11/20/4Mailing List, Third Party Advisory
cve@mitre.orghttps://lists.apache.org/thread.html/r2134abfe847bea7795f0e53756d10a47e6643f35ab8169df8b8a9eb1%40%3Cnotifications.apisix.apache.org%3E
cve@mitre.orghttps://lists.apache.org/thread.html/r90b60cf49348e515257b4950900c1bd3ab95a960cf2469d919c7264e%40%3Cnotifications.apisix.apache.org%3E
cve@mitre.orghttps://lists.apache.org/thread.html/ra63e8dc5137d952afc55dbbfa63be83304ecf842d1eab1ff3ebb29e2%40%3Cnotifications.apisix.apache.org%3E
cve@mitre.orghttps://lists.debian.org/debian-lts-announce/2020/11/msg00050.htmlMailing List, Third Party Advisory
cve@mitre.orghttps://lists.fedoraproject.org/archives/list/package-announce%40lists.fedoraproject.org/message/LKQ3RVSMVZNZNO4D65W2CZZ4DMYFZN2Q/
cve@mitre.orghttps://lists.fedoraproject.org/archives/list/package-announce%40lists.fedoraproject.org/message/UW27QVY7ERPTSGKS4KAWE5TU7EJWHKVQ/
cve@mitre.orghttps://musl.libc.org/releases.htmlRelease Notes, Vendor Advisory
cve@mitre.orghttps://www.oracle.com//security-alerts/cpujul2021.htmlPatch, Third Party Advisory
cve@mitre.orghttps://www.oracle.com/security-alerts/cpuoct2021.htmlPatch, Third Party Advisory
af854a3a-2127-422b-91ae-364da2661108http://www.openwall.com/lists/oss-security/2020/11/20/4Mailing List, Third Party Advisory
af854a3a-2127-422b-91ae-364da2661108https://lists.apache.org/thread.html/r2134abfe847bea7795f0e53756d10a47e6643f35ab8169df8b8a9eb1%40%3Cnotifications.apisix.apache.org%3E
af854a3a-2127-422b-91ae-364da2661108https://lists.apache.org/thread.html/r90b60cf49348e515257b4950900c1bd3ab95a960cf2469d919c7264e%40%3Cnotifications.apisix.apache.org%3E
af854a3a-2127-422b-91ae-364da2661108https://lists.apache.org/thread.html/ra63e8dc5137d952afc55dbbfa63be83304ecf842d1eab1ff3ebb29e2%40%3Cnotifications.apisix.apache.org%3E
af854a3a-2127-422b-91ae-364da2661108https://lists.debian.org/debian-lts-announce/2020/11/msg00050.htmlMailing List, Third Party Advisory
af854a3a-2127-422b-91ae-364da2661108https://lists.fedoraproject.org/archives/list/package-announce%40lists.fedoraproject.org/message/LKQ3RVSMVZNZNO4D65W2CZZ4DMYFZN2Q/
af854a3a-2127-422b-91ae-364da2661108https://lists.fedoraproject.org/archives/list/package-announce%40lists.fedoraproject.org/message/UW27QVY7ERPTSGKS4KAWE5TU7EJWHKVQ/
af854a3a-2127-422b-91ae-364da2661108https://musl.libc.org/releases.htmlRelease Notes, Vendor Advisory
af854a3a-2127-422b-91ae-364da2661108https://www.oracle.com//security-alerts/cpujul2021.htmlPatch, Third Party Advisory
af854a3a-2127-422b-91ae-364da2661108https://www.oracle.com/security-alerts/cpuoct2021.htmlPatch, Third Party Advisory
Impacted products

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FKIE_CVE-2014-3484

Vulnerability from fkie_nvd - Published: 2020-02-20 04:15 - Updated: 2024-11-21 02:08
Severity ?
Summary
Multiple stack-based buffer overflows in the __dn_expand function in network/dn_expand.c in musl libc 1.1x before 1.1.2 and 0.9.13 through 1.0.3 allow remote attackers to (1) have unspecified impact via an invalid name length in a DNS response or (2) cause a denial of service (crash) via an invalid name length in a DNS response, related to an infinite loop with no output.
Impacted products
Vendor Product Version
musl-libc musl *
musl-libc musl *

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FKIE_CVE-2019-14697

Vulnerability from fkie_nvd - Published: 2019-08-06 16:15 - Updated: 2024-11-21 04:27
Severity ?
Summary
musl libc through 1.1.23 has an x87 floating-point stack adjustment imbalance, related to the math/i386/ directory. In some cases, use of this library could introduce out-of-bounds writes that are not present in an application's source code.
Impacted products
Vendor Product Version
musl-libc musl *

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FKIE_CVE-2017-15650

Vulnerability from fkie_nvd - Published: 2017-10-19 23:29 - Updated: 2025-04-20 01:37
Summary
musl libc before 1.1.17 has a buffer overflow via crafted DNS replies because dns_parse_callback in network/lookup_name.c does not restrict the number of addresses, and thus an attacker can provide an unexpected number by sending A records in a reply to an AAAA query.
Impacted products
Vendor Product Version
musl-libc musl *

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FKIE_CVE-2015-1817

Vulnerability from fkie_nvd - Published: 2017-08-18 16:29 - Updated: 2025-04-20 01:37
Severity ?
Summary
Stack-based buffer overflow in the inet_pton function in network/inet_pton.c in musl libc 0.9.15 through 1.0.4, and 1.1.0 through 1.1.7 allows attackers to have unspecified impact via unknown vectors.
Impacted products
Vendor Product Version
musl-libc musl 0.9.15
musl-libc musl 1.0.0
musl-libc musl 1.0.1
musl-libc musl 1.0.2
musl-libc musl 1.0.3
musl-libc musl 1.0.4
musl-libc musl 1.1.0
musl-libc musl 1.1.1
musl-libc musl 1.1.2
musl-libc musl 1.1.3
musl-libc musl 1.1.4
musl-libc musl 1.1.5
musl-libc musl 1.1.6
musl-libc musl 1.1.7

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              "matchCriteriaId": "0451FABB-73D2-495D-9B89-7B120EBB160B",
              "vulnerable": true
            },
            {
              "criteria": "cpe:2.3:a:musl-libc:musl:1.1.7:*:*:*:*:*:*:*",
              "matchCriteriaId": "C29E1CBE-FC06-4F70-B936-7B86AF986178",
              "vulnerable": true
            }
          ],
          "negate": false,
          "operator": "OR"
        }
      ]
    }
  ],
  "cveTags": [],
  "descriptions": [
    {
      "lang": "en",
      "value": "Stack-based buffer overflow in the inet_pton function in network/inet_pton.c in musl libc 0.9.15 through 1.0.4, and 1.1.0 through 1.1.7 allows attackers to have unspecified impact via unknown vectors."
    },
    {
      "lang": "es",
      "value": "Un desbordamiento de pila en la funci\u00f3n inet_pton en network/inet_pton.c en musl libc 0.9.15 en su versi\u00f3n 1.0.4 y 1.1.0 en su versi\u00f3n 1.1.7 permite que los atacantes tengan un impacto sin especificar mediante vectores desconocidos."
    }
  ],
  "id": "CVE-2015-1817",
  "lastModified": "2025-04-20T01:37:25.860",
  "metrics": {
    "cvssMetricV2": [
      {
        "acInsufInfo": false,
        "baseSeverity": "HIGH",
        "cvssData": {
          "accessComplexity": "LOW",
          "accessVector": "NETWORK",
          "authentication": "NONE",
          "availabilityImpact": "PARTIAL",
          "baseScore": 7.5,
          "confidentialityImpact": "PARTIAL",
          "integrityImpact": "PARTIAL",
          "vectorString": "AV:N/AC:L/Au:N/C:P/I:P/A:P",
          "version": "2.0"
        },
        "exploitabilityScore": 10.0,
        "impactScore": 6.4,
        "obtainAllPrivilege": false,
        "obtainOtherPrivilege": false,
        "obtainUserPrivilege": false,
        "source": "nvd@nist.gov",
        "type": "Primary",
        "userInteractionRequired": false
      }
    ],
    "cvssMetricV30": [
      {
        "cvssData": {
          "attackComplexity": "LOW",
          "attackVector": "NETWORK",
          "availabilityImpact": "HIGH",
          "baseScore": 9.8,
          "baseSeverity": "CRITICAL",
          "confidentialityImpact": "HIGH",
          "integrityImpact": "HIGH",
          "privilegesRequired": "NONE",
          "scope": "UNCHANGED",
          "userInteraction": "NONE",
          "vectorString": "CVSS:3.0/AV:N/AC:L/PR:N/UI:N/S:U/C:H/I:H/A:H",
          "version": "3.0"
        },
        "exploitabilityScore": 3.9,
        "impactScore": 5.9,
        "source": "nvd@nist.gov",
        "type": "Primary"
      }
    ]
  },
  "published": "2017-08-18T16:29:00.217",
  "references": [
    {
      "source": "secalert@redhat.com",
      "tags": [
        "Mailing List",
        "Patch",
        "VDB Entry"
      ],
      "url": "http://www.openwall.com/lists/oss-security/2015/03/30/3"
    },
    {
      "source": "secalert@redhat.com",
      "tags": [
        "Third Party Advisory",
        "VDB Entry"
      ],
      "url": "http://www.securityfocus.com/bid/73408"
    },
    {
      "source": "af854a3a-2127-422b-91ae-364da2661108",
      "tags": [
        "Mailing List",
        "Patch",
        "VDB Entry"
      ],
      "url": "http://www.openwall.com/lists/oss-security/2015/03/30/3"
    },
    {
      "source": "af854a3a-2127-422b-91ae-364da2661108",
      "tags": [
        "Third Party Advisory",
        "VDB Entry"
      ],
      "url": "http://www.securityfocus.com/bid/73408"
    }
  ],
  "sourceIdentifier": "secalert@redhat.com",
  "vulnStatus": "Deferred",
  "weaknesses": [
    {
      "description": [
        {
          "lang": "en",
          "value": "CWE-119"
        }
      ],
      "source": "nvd@nist.gov",
      "type": "Primary"
    }
  ]
}