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TI-2010-03654 Aliases CVE-2010-3847GHSA-q3fw-v7x4-w8hh

elf/dl-load.c in ld.so in the GNU C Library (aka glibc or libc6) through 2.11.2, and…

Priority MEDIUM 43CWE-59Published · Updated

Key facts

Attack vector
Local
Privileges required
None
User interaction
— Not recorded in CVSS 2.0
Attack complexity
Medium
Impact type
—
Confidentiality · integrity · availability
Complete · Complete · Complete
Fix status
Fixed

Attack profile from CVSS 2.0 · NVD. Fix status from CNA and Red Hat.

Summary

elf/dl-load.c in ld.so in the GNU C Library (aka glibc or libc6) through 2.11.2, and 2.12.x through 2.12.1, does not properly handle a value of $ORIGIN for the LD_AUDIT environment variable, which allows local users to gain privileges via a crafted dynamic shared object (DSO) located in an arbitrary directory.

Why it matters now

EPSS 0.10339 95th percentileScored 2026-11-07
Public exploit Yes 3 exploit referencesTagged by NVD and the CNA
Fix Fixed Red Hat: 2 advisories

SSVC decision points

Not available: CISA has not published SSVC decision points for this record.

Affected products

VendorProductAffected versionsFixed inStatusSource
——all versions—No fix listedCNA
  • — Vendor— Affected all versions Fixed in — No fix listed CNA

CPE configurations NVD · 55

CPEVersionsRoleVendor
cpe:2.3:a:gnu:glibc:*:*:*:*:*:*:*:*up to 2.11.2VulnerableGNU
cpe:2.3:a:gnu:glibc:1.00:*:*:*:*:*:*:*1.00VulnerableGNU
cpe:2.3:a:gnu:glibc:1.01:*:*:*:*:*:*:*1.01VulnerableGNU
cpe:2.3:a:gnu:glibc:1.02:*:*:*:*:*:*:*1.02VulnerableGNU
cpe:2.3:a:gnu:glibc:1.03:*:*:*:*:*:*:*1.03VulnerableGNU
cpe:2.3:a:gnu:glibc:1.04:*:*:*:*:*:*:*1.04VulnerableGNU
cpe:2.3:a:gnu:glibc:1.05:*:*:*:*:*:*:*1.05VulnerableGNU
cpe:2.3:a:gnu:glibc:1.06:*:*:*:*:*:*:*1.06VulnerableGNU
cpe:2.3:a:gnu:glibc:1.07:*:*:*:*:*:*:*1.07VulnerableGNU
cpe:2.3:a:gnu:glibc:1.08:*:*:*:*:*:*:*1.08VulnerableGNU
  • cpe:2.3:a:gnu:glibc:*:*:*:*:*:*:*:* Versions up to 2.11.2 Vulnerable ·GNU
  • cpe:2.3:a:gnu:glibc:1.00:*:*:*:*:*:*:* Versions 1.00 Vulnerable ·GNU
  • cpe:2.3:a:gnu:glibc:1.01:*:*:*:*:*:*:* Versions 1.01 Vulnerable ·GNU
  • cpe:2.3:a:gnu:glibc:1.02:*:*:*:*:*:*:* Versions 1.02 Vulnerable ·GNU
  • cpe:2.3:a:gnu:glibc:1.03:*:*:*:*:*:*:* Versions 1.03 Vulnerable ·GNU
  • cpe:2.3:a:gnu:glibc:1.04:*:*:*:*:*:*:* Versions 1.04 Vulnerable ·GNU
  • cpe:2.3:a:gnu:glibc:1.05:*:*:*:*:*:*:* Versions 1.05 Vulnerable ·GNU
  • cpe:2.3:a:gnu:glibc:1.06:*:*:*:*:*:*:* Versions 1.06 Vulnerable ·GNU
  • cpe:2.3:a:gnu:glibc:1.07:*:*:*:*:*:*:* Versions 1.07 Vulnerable ·GNU
  • cpe:2.3:a:gnu:glibc:1.08:*:*:*:*:*:*:* Versions 1.08 Vulnerable ·GNU
Show 45 more CPE
CPEVersionsRoleVendor
cpe:2.3:a:gnu:glibc:1.09:*:*:*:*:*:*:*1.09VulnerableGNU
cpe:2.3:a:gnu:glibc:1.09.1:*:*:*:*:*:*:*1.09.1VulnerableGNU
cpe:2.3:a:gnu:glibc:2.0:*:*:*:*:*:*:*2.0VulnerableGNU
cpe:2.3:a:gnu:glibc:2.0.1:*:*:*:*:*:*:*2.0.1VulnerableGNU
cpe:2.3:a:gnu:glibc:2.0.2:*:*:*:*:*:*:*2.0.2VulnerableGNU
cpe:2.3:a:gnu:glibc:2.0.3:*:*:*:*:*:*:*2.0.3VulnerableGNU
cpe:2.3:a:gnu:glibc:2.0.4:*:*:*:*:*:*:*2.0.4VulnerableGNU
cpe:2.3:a:gnu:glibc:2.0.5:*:*:*:*:*:*:*2.0.5VulnerableGNU
cpe:2.3:a:gnu:glibc:2.0.6:*:*:*:*:*:*:*2.0.6VulnerableGNU
cpe:2.3:a:gnu:glibc:2.1:*:*:*:*:*:*:*2.1VulnerableGNU
cpe:2.3:a:gnu:glibc:2.1.1:*:*:*:*:*:*:*2.1.1VulnerableGNU
cpe:2.3:a:gnu:glibc:2.1.1.6:*:*:*:*:*:*:*2.1.1.6VulnerableGNU
cpe:2.3:a:gnu:glibc:2.1.2:*:*:*:*:*:*:*2.1.2VulnerableGNU
cpe:2.3:a:gnu:glibc:2.1.3:*:*:*:*:*:*:*2.1.3VulnerableGNU
cpe:2.3:a:gnu:glibc:2.1.3.10:*:*:*:*:*:*:*2.1.3.10VulnerableGNU
cpe:2.3:a:gnu:glibc:2.1.9:*:*:*:*:*:*:*2.1.9VulnerableGNU
cpe:2.3:a:gnu:glibc:2.2:*:*:*:*:*:*:*2.2VulnerableGNU
cpe:2.3:a:gnu:glibc:2.2.1:*:*:*:*:*:*:*2.2.1VulnerableGNU
cpe:2.3:a:gnu:glibc:2.2.2:*:*:*:*:*:*:*2.2.2VulnerableGNU
cpe:2.3:a:gnu:glibc:2.2.3:*:*:*:*:*:*:*2.2.3VulnerableGNU
cpe:2.3:a:gnu:glibc:2.2.4:*:*:*:*:*:*:*2.2.4VulnerableGNU
cpe:2.3:a:gnu:glibc:2.2.5:*:*:*:*:*:*:*2.2.5VulnerableGNU
cpe:2.3:a:gnu:glibc:2.3:*:*:*:*:*:*:*2.3VulnerableGNU
cpe:2.3:a:gnu:glibc:2.3.1:*:*:*:*:*:*:*2.3.1VulnerableGNU
cpe:2.3:a:gnu:glibc:2.3.2:*:*:*:*:*:*:*2.3.2VulnerableGNU
cpe:2.3:a:gnu:glibc:2.3.3:*:*:*:*:*:*:*2.3.3VulnerableGNU
cpe:2.3:a:gnu:glibc:2.3.4:*:*:*:*:*:*:*2.3.4VulnerableGNU
cpe:2.3:a:gnu:glibc:2.3.5:*:*:*:*:*:*:*2.3.5VulnerableGNU
cpe:2.3:a:gnu:glibc:2.3.6:*:*:*:*:*:*:*2.3.6VulnerableGNU
cpe:2.3:a:gnu:glibc:2.3.10:*:*:*:*:*:*:*2.3.10VulnerableGNU
cpe:2.3:a:gnu:glibc:2.4:*:*:*:*:*:*:*2.4VulnerableGNU
cpe:2.3:a:gnu:glibc:2.5:*:*:*:*:*:*:*2.5VulnerableGNU
cpe:2.3:a:gnu:glibc:2.5.1:*:*:*:*:*:*:*2.5.1VulnerableGNU
cpe:2.3:a:gnu:glibc:2.6:*:*:*:*:*:*:*2.6VulnerableGNU
cpe:2.3:a:gnu:glibc:2.6.1:*:*:*:*:*:*:*2.6.1VulnerableGNU
cpe:2.3:a:gnu:glibc:2.7:*:*:*:*:*:*:*2.7VulnerableGNU
cpe:2.3:a:gnu:glibc:2.8:*:*:*:*:*:*:*2.8VulnerableGNU
cpe:2.3:a:gnu:glibc:2.9:*:*:*:*:*:*:*2.9VulnerableGNU
cpe:2.3:a:gnu:glibc:2.10:*:*:*:*:*:*:*2.10VulnerableGNU
cpe:2.3:a:gnu:glibc:2.10.1:*:*:*:*:*:*:*2.10.1VulnerableGNU
cpe:2.3:a:gnu:glibc:2.10.2:*:*:*:*:*:*:*2.10.2VulnerableGNU
cpe:2.3:a:gnu:glibc:2.11:*:*:*:*:*:*:*2.11VulnerableGNU
cpe:2.3:a:gnu:glibc:2.11.1:*:*:*:*:*:*:*2.11.1VulnerableGNU
cpe:2.3:a:gnu:glibc:2.12.0:*:*:*:*:*:*:*2.12.0VulnerableGNU
cpe:2.3:a:gnu:glibc:2.12.1:*:*:*:*:*:*:*2.12.1VulnerableGNU
  • cpe:2.3:a:gnu:glibc:1.09:*:*:*:*:*:*:* Versions 1.09 Vulnerable ·GNU
  • cpe:2.3:a:gnu:glibc:1.09.1:*:*:*:*:*:*:* Versions 1.09.1 Vulnerable ·GNU
  • cpe:2.3:a:gnu:glibc:2.0:*:*:*:*:*:*:* Versions 2.0 Vulnerable ·GNU
  • cpe:2.3:a:gnu:glibc:2.0.1:*:*:*:*:*:*:* Versions 2.0.1 Vulnerable ·GNU
  • cpe:2.3:a:gnu:glibc:2.0.2:*:*:*:*:*:*:* Versions 2.0.2 Vulnerable ·GNU
  • cpe:2.3:a:gnu:glibc:2.0.3:*:*:*:*:*:*:* Versions 2.0.3 Vulnerable ·GNU
  • cpe:2.3:a:gnu:glibc:2.0.4:*:*:*:*:*:*:* Versions 2.0.4 Vulnerable ·GNU
  • cpe:2.3:a:gnu:glibc:2.0.5:*:*:*:*:*:*:* Versions 2.0.5 Vulnerable ·GNU
  • cpe:2.3:a:gnu:glibc:2.0.6:*:*:*:*:*:*:* Versions 2.0.6 Vulnerable ·GNU
  • cpe:2.3:a:gnu:glibc:2.1:*:*:*:*:*:*:* Versions 2.1 Vulnerable ·GNU
  • cpe:2.3:a:gnu:glibc:2.1.1:*:*:*:*:*:*:* Versions 2.1.1 Vulnerable ·GNU
  • cpe:2.3:a:gnu:glibc:2.1.1.6:*:*:*:*:*:*:* Versions 2.1.1.6 Vulnerable ·GNU
  • cpe:2.3:a:gnu:glibc:2.1.2:*:*:*:*:*:*:* Versions 2.1.2 Vulnerable ·GNU
  • cpe:2.3:a:gnu:glibc:2.1.3:*:*:*:*:*:*:* Versions 2.1.3 Vulnerable ·GNU
  • cpe:2.3:a:gnu:glibc:2.1.3.10:*:*:*:*:*:*:* Versions 2.1.3.10 Vulnerable ·GNU
  • cpe:2.3:a:gnu:glibc:2.1.9:*:*:*:*:*:*:* Versions 2.1.9 Vulnerable ·GNU
  • cpe:2.3:a:gnu:glibc:2.2:*:*:*:*:*:*:* Versions 2.2 Vulnerable ·GNU
  • cpe:2.3:a:gnu:glibc:2.2.1:*:*:*:*:*:*:* Versions 2.2.1 Vulnerable ·GNU
  • cpe:2.3:a:gnu:glibc:2.2.2:*:*:*:*:*:*:* Versions 2.2.2 Vulnerable ·GNU
  • cpe:2.3:a:gnu:glibc:2.2.3:*:*:*:*:*:*:* Versions 2.2.3 Vulnerable ·GNU
  • cpe:2.3:a:gnu:glibc:2.2.4:*:*:*:*:*:*:* Versions 2.2.4 Vulnerable ·GNU
  • cpe:2.3:a:gnu:glibc:2.2.5:*:*:*:*:*:*:* Versions 2.2.5 Vulnerable ·GNU
  • cpe:2.3:a:gnu:glibc:2.3:*:*:*:*:*:*:* Versions 2.3 Vulnerable ·GNU
  • cpe:2.3:a:gnu:glibc:2.3.1:*:*:*:*:*:*:* Versions 2.3.1 Vulnerable ·GNU
  • cpe:2.3:a:gnu:glibc:2.3.2:*:*:*:*:*:*:* Versions 2.3.2 Vulnerable ·GNU
  • cpe:2.3:a:gnu:glibc:2.3.3:*:*:*:*:*:*:* Versions 2.3.3 Vulnerable ·GNU
  • cpe:2.3:a:gnu:glibc:2.3.4:*:*:*:*:*:*:* Versions 2.3.4 Vulnerable ·GNU
  • cpe:2.3:a:gnu:glibc:2.3.5:*:*:*:*:*:*:* Versions 2.3.5 Vulnerable ·GNU
  • cpe:2.3:a:gnu:glibc:2.3.6:*:*:*:*:*:*:* Versions 2.3.6 Vulnerable ·GNU
  • cpe:2.3:a:gnu:glibc:2.3.10:*:*:*:*:*:*:* Versions 2.3.10 Vulnerable ·GNU
  • cpe:2.3:a:gnu:glibc:2.4:*:*:*:*:*:*:* Versions 2.4 Vulnerable ·GNU
  • cpe:2.3:a:gnu:glibc:2.5:*:*:*:*:*:*:* Versions 2.5 Vulnerable ·GNU
  • cpe:2.3:a:gnu:glibc:2.5.1:*:*:*:*:*:*:* Versions 2.5.1 Vulnerable ·GNU
  • cpe:2.3:a:gnu:glibc:2.6:*:*:*:*:*:*:* Versions 2.6 Vulnerable ·GNU
  • cpe:2.3:a:gnu:glibc:2.6.1:*:*:*:*:*:*:* Versions 2.6.1 Vulnerable ·GNU
  • cpe:2.3:a:gnu:glibc:2.7:*:*:*:*:*:*:* Versions 2.7 Vulnerable ·GNU
  • cpe:2.3:a:gnu:glibc:2.8:*:*:*:*:*:*:* Versions 2.8 Vulnerable ·GNU
  • cpe:2.3:a:gnu:glibc:2.9:*:*:*:*:*:*:* Versions 2.9 Vulnerable ·GNU
  • cpe:2.3:a:gnu:glibc:2.10:*:*:*:*:*:*:* Versions 2.10 Vulnerable ·GNU
  • cpe:2.3:a:gnu:glibc:2.10.1:*:*:*:*:*:*:* Versions 2.10.1 Vulnerable ·GNU
  • cpe:2.3:a:gnu:glibc:2.10.2:*:*:*:*:*:*:* Versions 2.10.2 Vulnerable ·GNU
  • cpe:2.3:a:gnu:glibc:2.11:*:*:*:*:*:*:* Versions 2.11 Vulnerable ·GNU
  • cpe:2.3:a:gnu:glibc:2.11.1:*:*:*:*:*:*:* Versions 2.11.1 Vulnerable ·GNU
  • cpe:2.3:a:gnu:glibc:2.12.0:*:*:*:*:*:*:* Versions 2.12.0 Vulnerable ·GNU
  • cpe:2.3:a:gnu:glibc:2.12.1:*:*:*:*:*:*:* Versions 2.12.1 Vulnerable ·GNU

Remediation

Red Hat 2 advisories

  • RHSA-2010:0872 Released 2010-11-10 · Red Hat rating Important
    glibc security and bug fix update
    • Red Hat Enterprise Linux Desktop (v. 6) glibc-2.12-1.7.el6_0.3, glibc-common-2.12-1.7.el6_0.3, glibc-devel-2.12-1.7.el6_0.3 +3
    • Red Hat Enterprise Linux Desktop Optional (v. 6) glibc-2.12-1.7.el6_0.3, glibc-static-2.12-1.7.el6_0.3
    • Red Hat Enterprise Linux HPC Node (v. 6) glibc-2.12-1.7.el6_0.3, glibc-common-2.12-1.7.el6_0.3, glibc-devel-2.12-1.7.el6_0.3 +2
    • Red Hat Enterprise Linux HPC Node Optional (v. 6) glibc-2.12-1.7.el6_0.3, glibc-static-2.12-1.7.el6_0.3, nscd-2.12-1.7.el6_0.3
    • Red Hat Enterprise Linux Server (v. 6) glibc-2.12-1.7.el6_0.3, glibc-2.12-1.7.el6_0.3.ppc, glibc-common-2.12-1.7.el6_0.3 +5
    • Red Hat Enterprise Linux Server Optional (v. 6) glibc-2.12-1.7.el6_0.3, glibc-static-2.12-1.7.el6_0.3
    • Red Hat Enterprise Linux Workstation (v. 6) glibc-2.12-1.7.el6_0.3, glibc-common-2.12-1.7.el6_0.3, glibc-devel-2.12-1.7.el6_0.3 +3
    • Red Hat Enterprise Linux Workstation Optional (v. 6) glibc-2.12-1.7.el6_0.3, glibc-static-2.12-1.7.el6_0.3
  • RHSA-2010:0787 Released 2010-10-20 · Red Hat rating Important
    glibc security update
    • Red Hat Enterprise Linux (v. 5 server) glibc-2.5-49.el5_5.6, glibc-2.5-49.el5_5.6.i386, glibc-2.5-49.el5_5.6.ia64 +21
    • Red Hat Enterprise Linux Desktop (v. 5 client) glibc-2.5-49.el5_5.6, glibc-2.5-49.el5_5.6.i386, glibc-common-2.5-49.el5_5.6 +9

Vendor assessments

Red Hat

Red Hat rating: Important. Red Hat's page for this CVE →

ProductStatusPlan or fix
Red Hat Enterprise Linux (v. 5 server)Fixed RHSA-2010:0787
Red Hat Enterprise Linux Desktop (v. 5 client)Fixed RHSA-2010:0787
Red Hat Enterprise Linux Desktop (v. 6)Fixed RHSA-2010:0872
Red Hat Enterprise Linux Desktop Optional (v. 6)Fixed RHSA-2010:0872
Red Hat Enterprise Linux HPC Node (v. 6)Fixed RHSA-2010:0872
Red Hat Enterprise Linux HPC Node Optional (v. 6)Fixed RHSA-2010:0872
Red Hat Enterprise Linux Server (v. 6)Fixed RHSA-2010:0872
Red Hat Enterprise Linux Server Optional (v. 6)Fixed RHSA-2010:0872
Red Hat Enterprise Linux Workstation (v. 6)Fixed RHSA-2010:0872
Red Hat Enterprise Linux Workstation Optional (v. 6)Fixed RHSA-2010:0872

Timeline

  1. 2026-10-02 Threatist record created from CVE-2010-3847
  2. 2026-10-03 Alias added: GHSA-q3fw-v7x4-w8hh

References

Exploit 3

Patch 2

Advisory 9

Other 4

  • TI-2023-04522 Glibc: buffer overflow in ld.so leading to privilege escalation KEVCVSS 3.1HIGH 7.8
  • TI-2015-00205 Heap-based buffer overflow in the __nss_hostname_digits_dots function in glibc 2.2, and… CVSS 2.0HIGH 10.0
  • TI-2026-04772 scanf %mc off-by-one heap buffer overflow CVSS 3.1CRITICAL 9.8
  • TI-2022-07360 The deprecated compatibility function clnt_create in the sunrpc module of the GNU C… CVSS 3.1CRITICAL 9.8
  • TI-2022-07359 The deprecated compatibility function svcunix_create in the sunrpc module of the GNU C… CVSS 3.1CRITICAL 9.8
  • TI-2015-06274 Multiple stack-based buffer overflows in the (1) send_dg and (2) send_vc functions in the… CVSS 3.0HIGH 8.1
See all 162 →

Sources

This product uses the NVD API but is not endorsed or certified by the NVD. Sources and licences