CVE-2011-1658

Severity

37%

Complexity

19%

Confidentiality

106%

ld.so in the GNU C Library (aka glibc or libc6) 2.13 and earlier expands the $ORIGIN dynamic string token when RPATH is composed entirely of this token, which might allow local users to gain privileges by creating a hard link in an arbitrary directory to a (1) setuid or (2) setgid program with this RPATH value, and then executing the program with a crafted value for the LD_PRELOAD environment variable, a different vulnerability than CVE-2010-3847 and CVE-2011-0536. NOTE: it is not expected that any standard operating-system distribution would ship an applicable setuid or setgid program.

ld.so in the GNU C Library (aka glibc or libc6) 2.13 and earlier expands the $ORIGIN dynamic string token when RPATH is composed entirely of this token, which might allow local users to gain privileges by creating a hard link in an arbitrary directory to a (1) setuid or (2) setgid program with this RPATH value, and then executing the program with a crafted value for the LD_PRELOAD environment variable, a different vulnerability than CVE-2010-3847 and CVE-2011-0536. NOTE: it is not expected that any standard operating-system distribution would ship an applicable setuid or setgid program.

CVSS 2.0 Base Score 3.7. CVSS Attack Vector: local. CVSS Attack Complexity: high. CVSS Vector: (AV:L/AC:H/Au:N/C:P/I:P/A:P).

Overview

First reported 14 years ago

2011-04-08 15:17:00

Last updated 6 years ago

2018-10-09 19:31:00

Affected Software

GNU glibc 1.00

1.00

GNU glibc 1.01

1.01

GNU glibc 1.02

1.02

GNU glibc 1.03

1.03

GNU glibc 1.04

1.04

GNU glibc 1.05

1.05

GNU glibc 1.06

1.06

GNU glibc 1.07

1.07

GNU glibc 1.08

1.08

GNU glibc 1.09

1.09

GNU glibc 1.09.1

1.09.1

GNU glibc 2.0

2.0

GNU glibc 2.0.1

2.0.1

GNU glibc 2.0.2

2.0.2

GNU glibc 2.0.3

2.0.3

GNU glibc 2.0.4

2.0.4

GNU glibc 2.0.5

2.0.5

GNU glibc 2.0.6

2.0.6

GNU glibc 2.1

2.1

GNU glibc 2.1.1

2.1.1

GNU glibc 2.1.1.6

2.1.1.6

GNU glibc 2.1.2

2.1.2

GNU glibc 2.1.3

2.1.3

GNU glibc 2.1.3.10

2.1.3.10

GNU glibc 2.1.9

2.1.9

GNU glibc 2.2

2.2

GNU glibc 2.2.1

2.2.1

GNU glibc 2.2.2

2.2.2

GNU glibc 2.2.3

2.2.3

GNU glibc 2.2.4

2.2.4

GNU glibc 2.2.5

2.2.5

GNU glibc 2.3

2.3

GNU glibc 2.3.1

2.3.1

GNU glibc 2.3.2

2.3.2

GNU glibc 2.3.3

2.3.3

GNU glibc 2.3.4

2.3.4

GNU glibc 2.3.5

2.3.5

GNU glibc 2.3.6

2.3.6

GNU glibc 2.3.10

2.3.10

GNU glibc 2.4

2.4

GNU glibc 2.5

2.5

GNU glibc 2.5.1

2.5.1

GNU glibc 2.6

2.6

GNU glibc 2.6.1

2.6.1

GNU glibc 2.7

2.7

GNU glibc 2.8

2.8

GNU glibc 2.9

2.9

GNU glibc 2.10

2.10

GNU glibc 2.10.1

2.10.1

GNU glibc 2.10.2

2.10.2

GNU glibc 2.11

2.11

GNU glibc 2.11.1

2.11.1

GNU glibc 2.11.2

2.11.2

GNU glibc 2.11.3

2.11.3

GNU glibc 2.12.0

2.12.0

GNU glibc 2.12.1

2.12.1

GNU glibc 2.12.2

2.12.2

GNU glibc

Stay updated

ExploitPedia is constantly evolving. Sign up to receive a notification when we release additional functionality.

Get in touch

If you'd like to report a bug or have any suggestions for improvements then please do get in touch with us using this form. We will get back to you as soon as we can.