csaf_suse - suse-su-2025:20038-1

suse-su-2025:20038-1

Vulnerability from csaf_suse

Published

2025-02-03 08:53

Modified

2025-02-03 08:53

Summary

Security update for glibc

Notes

Title of the patch

Security update for glibc

Description of the patch

This update for glibc fixes the following issues: Fixed security issues: - CVE-2024-33602: Use time_t for return type of addgetnetgrentX (bsc#1223425) - CVE-2024-33599: nscd: Stack-based buffer overflow in netgroup cache (bsc#1223423) - CVE-2024-33600: nscd: Avoid null pointer crashes after notfound response (bsc#1223424) - CVE-2024-33600: nscd: Do not send missing not-found response in addgetnetgrentX (bsc#1223424) - CVE-2024-33601, CVE-2024-33602: netgroup: Use two buffers in addgetnetgrentX (bsc#1223425) - CVE-2024-2961: iconv: ISO-2022-CN-EXT: fix out-of-bound writes when writing escape sequence (bsc#1222992) Fixed non-security issues: - Add workaround for invalid use of libc_nonshared.a with non-SUSE libc (bsc#1221482) - Fix segfault in wcsncmp (bsc#1228041) - Also include stat64 in the 32-bit libc_nonshared.a workaround (bsc#1221482) - Avoid creating ULP prologue for _start routine (bsc#1221940) - Also add libc_nonshared.a workaround to 32-bit x86 compat package (bsc#1221482) - malloc: Use __get_nprocs on arena_get2 - linux: Use rseq area unconditionally in sched_getcpu

Patchnames

SUSE-SLE-Micro-6.0-32

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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          "text": "The iconv() function in the GNU C Library versions 2.39 and older may overflow the output buffer passed to it by up to 4 bytes when converting strings to the ISO-2022-CN-EXT character set, which may be used to crash an application or overwrite a neighbouring variable.",
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          "text": "nscd: Stack-based buffer overflow in netgroup cache\n\nIf the Name Service Cache Daemon\u0027s (nscd) fixed size cache is exhausted\nby client requests then a subsequent client request for netgroup data\nmay result in a stack-based buffer overflow.  This flaw was introduced\nin glibc 2.15 when the cache was added to nscd.\n\nThis vulnerability is only present in the nscd binary.",
          "title": "CVE description"
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          "category": "general",
          "text": "nscd: Null pointer crashes after notfound response\n\nIf the Name Service Cache Daemon\u0027s (nscd) cache fails to add a not-found\nnetgroup response to the cache, the client request can result in a null\npointer dereference.  This flaw was introduced in glibc 2.15 when the\ncache was added to nscd.\n\nThis vulnerability is only present in the nscd binary.",
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          "text": "nscd: netgroup cache may terminate daemon on memory allocation failure\n\nThe Name Service Cache Daemon\u0027s (nscd) netgroup cache uses xmalloc or\nxrealloc and these functions may terminate the process due to a memory\nallocation failure resulting in a denial of service to the clients.  The\nflaw was introduced in glibc 2.15 when the cache was added to nscd.\n\nThis vulnerability is only present in the nscd binary.",
          "title": "CVE description"
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      "title": "CVE-2024-33602"
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}

CVE-2024-33600 (GCVE-0-2024-33600)

Vulnerability from cvelistv5

Published

2024-05-06 19:22

Modified

2025-03-27 14:41

Severity ?

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

CWE

CWE-476 - NULL Pointer Dereference

Summary

nscd: Null pointer crashes after notfound response If the Name Service Cache Daemon's (nscd) cache fails to add a not-found netgroup response to the cache, the client request can result in a null pointer dereference. This flaw was introduced in glibc 2.15 when the cache was added to nscd. This vulnerability is only present in the nscd binary.

References

►

URL

Tags

	https://sourceware.org/git/?p=glibc.git;a=blob;f=advisories/GLIBC-SA-2024-0006
	https://security.netapp.com/advisory/ntap-20240524-0013/
	https://lists.debian.org/debian-lts-announce/2024/06/msg00026.html
	http://www.openwall.com/lists/oss-security/2024/07/22/5

Impacted products

	Vendor	Product	Version
	The GNU C Library	glibc	Version: 2.15 < 2.40

Show details on NVD website

JSON

To clipboard

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              "attackVector": "NETWORK",
              "availabilityImpact": "HIGH",
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              "baseSeverity": "MEDIUM",
              "confidentialityImpact": "NONE",
              "integrityImpact": "NONE",
              "privilegesRequired": "NONE",
              "scope": "UNCHANGED",
              "userInteraction": "NONE",
              "vectorString": "CVSS:3.1/AV:N/AC:H/PR:N/UI:N/S:U/C:N/I:N/A:H",
              "version": "3.1"
            }
          },
          {
            "other": {
              "content": {
                "id": "CVE-2024-33600",
                "options": [
                  {
                    "Exploitation": "none"
                  },
                  {
                    "Automatable": "no"
                  },
                  {
                    "Technical Impact": "partial"
                  }
                ],
                "role": "CISA Coordinator",
                "timestamp": "2024-05-07T19:13:16.760599Z",
                "version": "2.0.3"
              },
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            }
          }
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          "orgId": "134c704f-9b21-4f2e-91b3-4a467353bcc0",
          "shortName": "CISA-ADP"
        },
        "title": "CISA ADP Vulnrichment"
      },
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        "providerMetadata": {
          "dateUpdated": "2024-08-02T02:36:04.168Z",
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CVE-2024-33599 (GCVE-0-2024-33599)

Vulnerability from cvelistv5

Published

2024-05-06 19:21

Modified

2025-03-26 20:40

Severity ?

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

CWE

CWE-121 - Stack-based Buffer Overflow

Summary

nscd: Stack-based buffer overflow in netgroup cache If the Name Service Cache Daemon's (nscd) fixed size cache is exhausted by client requests then a subsequent client request for netgroup data may result in a stack-based buffer overflow. This flaw was introduced in glibc 2.15 when the cache was added to nscd. This vulnerability is only present in the nscd binary.

References

►

URL

Tags

	https://sourceware.org/git/?p=glibc.git;a=blob;f=advisories/GLIBC-SA-2024-0005
	https://security.netapp.com/advisory/ntap-20240524-0011/
	https://lists.debian.org/debian-lts-announce/2024/06/msg00026.html
	http://www.openwall.com/lists/oss-security/2024/07/22/5

Impacted products

	Vendor	Product	Version
	The GNU C Library	glibc	Version: 2.15 < 2.40

Show details on NVD website

JSON

To clipboard

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CVE-2024-2961 (GCVE-0-2024-2961)

Vulnerability from cvelistv5

Published

2024-04-17 17:27

Modified

2025-02-13 17:47

Severity ?

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

CWE

CWE-787 - Out-of-bounds Write

Summary

The iconv() function in the GNU C Library versions 2.39 and older may overflow the output buffer passed to it by up to 4 bytes when converting strings to the ISO-2022-CN-EXT character set, which may be used to crash an application or overwrite a neighbouring variable.

References

►

URL

Tags

	https://sourceware.org/git/?p=glibc.git;a=blob;f=advisories/GLIBC-SA-2024-0004
	https://lists.fedoraproject.org/archives/list/package-announce@lists.fedoraproject.org/message/P3I4KYS6EU6S7QZ47WFNTPVAHFIUQNEL/
	https://lists.fedoraproject.org/archives/list/package-announce@lists.fedoraproject.org/message/YAMJQI3Y6BHWV3CUTYBXOZONCUJNOB2Z/
	https://lists.fedoraproject.org/archives/list/package-announce@lists.fedoraproject.org/message/BTJFBGHDYG5PEIFD5WSSSKSFZ2AZWC5N/
	http://www.openwall.com/lists/oss-security/2024/04/24/2
	http://www.openwall.com/lists/oss-security/2024/04/17/9
	http://www.openwall.com/lists/oss-security/2024/04/18/4
	https://lists.debian.org/debian-lts-announce/2024/05/msg00001.html
	http://www.openwall.com/lists/oss-security/2024/05/27/2
	http://www.openwall.com/lists/oss-security/2024/05/27/6
	http://www.openwall.com/lists/oss-security/2024/05/27/1
	http://www.openwall.com/lists/oss-security/2024/05/27/4
	http://www.openwall.com/lists/oss-security/2024/05/27/5
	http://www.openwall.com/lists/oss-security/2024/05/27/3
	https://security.netapp.com/advisory/ntap-20240531-0002/
	http://www.openwall.com/lists/oss-security/2024/07/22/5

Impacted products

	Vendor	Product	Version
	The GNU C Library	glibc	Version: 2.1.93 < 2.40

Show details on NVD website

JSON

To clipboard

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        },
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          "url": "https://security.netapp.com/advisory/ntap-20240531-0002/"
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CVE-2024-33602 (GCVE-0-2024-33602)

Vulnerability from cvelistv5

Published

2024-05-06 19:22

Modified

2025-02-13 17:52

Severity ?

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

CWE

CWE-466 - Return of Pointer Value Outside of Expected Range

Summary

nscd: netgroup cache assumes NSS callback uses in-buffer strings The Name Service Cache Daemon's (nscd) netgroup cache can corrupt memory when the NSS callback does not store all strings in the provided buffer. The flaw was introduced in glibc 2.15 when the cache was added to nscd. This vulnerability is only present in the nscd binary.

References

►

URL

Tags

	https://sourceware.org/git/?p=glibc.git;a=blob;f=advisories/GLIBC-SA-2024-0008
	https://security.netapp.com/advisory/ntap-20240524-0012/
	https://lists.debian.org/debian-lts-announce/2024/06/msg00026.html
	http://www.openwall.com/lists/oss-security/2024/07/22/5

Impacted products

	Vendor	Product	Version
	The GNU C Library	glibc	Version: 2.15 < 2.40

Show details on NVD website

JSON

To clipboard

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CVE-2024-33601 (GCVE-0-2024-33601)

Vulnerability from cvelistv5

Published

2024-05-06 19:22

Modified

2025-03-18 13:55

Severity ?

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

CWE

CWE-617 - Reachable Assertion

Summary

nscd: netgroup cache may terminate daemon on memory allocation failure The Name Service Cache Daemon's (nscd) netgroup cache uses xmalloc or xrealloc and these functions may terminate the process due to a memory allocation failure resulting in a denial of service to the clients. The flaw was introduced in glibc 2.15 when the cache was added to nscd. This vulnerability is only present in the nscd binary.

References

►

URL

Tags

	https://sourceware.org/git/?p=glibc.git;a=blob;f=advisories/GLIBC-SA-2024-0007
	https://security.netapp.com/advisory/ntap-20240524-0014/
	https://lists.debian.org/debian-lts-announce/2024/06/msg00026.html
	http://www.openwall.com/lists/oss-security/2024/07/22/5

Impacted products

	Vendor	Product	Version
	The GNU C Library	glibc	Version: 2.15 < 2.40

Show details on NVD website

JSON

To clipboard

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Tags

Taxonomy of the tags.

All sightings related to this event Export sightings related to this event

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

suse-su-2025:20038-1

Vulnerability from csaf_suse

CVE-2024-33600 (GCVE-0-2024-33600)

Vulnerability from cvelistv5

CVE-2024-33599 (GCVE-0-2024-33599)

Vulnerability from cvelistv5

CVE-2024-2961 (GCVE-0-2024-2961)

Vulnerability from cvelistv5

CVE-2024-33602 (GCVE-0-2024-33602)

Vulnerability from cvelistv5

CVE-2024-33601 (GCVE-0-2024-33601)

Vulnerability from cvelistv5

Tags

Sightings

Nomenclature