CVE Vulnerabilities

CVE-2013-0310

Improper Restriction of Operations within the Bounds of a Memory Buffer

Published: Feb 22, 2013 | Modified: Feb 13, 2023
CVSS 3.x
N/A
Source:
NVD
CVSS 2.x
6.6 MEDIUM
AV:L/AC:M/Au:S/C:C/I:C/A:C
RedHat/V2
4.4 MODERATE
AV:L/AC:M/Au:S/C:N/I:N/A:C
RedHat/V3
Ubuntu
MEDIUM

The cipso_v4_validate function in net/ipv4/cipso_ipv4.c in the Linux kernel before 3.4.8 allows local users to cause a denial of service (NULL pointer dereference and system crash) or possibly have unspecified other impact via an IPOPT_CIPSO IP_OPTIONS setsockopt system call.

Weakness

The product performs operations on a memory buffer, but it can read from or write to a memory location that is outside of the intended boundary of the buffer.

Affected Software

Name Vendor Start Version End Version
Linux_kernel Linux * 3.4.7 (including)
Linux_kernel Linux 3.0-rc1 (including) 3.0-rc1 (including)
Linux_kernel Linux 3.0-rc2 (including) 3.0-rc2 (including)
Linux_kernel Linux 3.0-rc3 (including) 3.0-rc3 (including)
Linux_kernel Linux 3.0-rc4 (including) 3.0-rc4 (including)
Linux_kernel Linux 3.0-rc5 (including) 3.0-rc5 (including)
Linux_kernel Linux 3.0-rc6 (including) 3.0-rc6 (including)
Linux_kernel Linux 3.0-rc7 (including) 3.0-rc7 (including)
Linux_kernel Linux 3.0.1 (including) 3.0.1 (including)
Linux_kernel Linux 3.0.2 (including) 3.0.2 (including)
Linux_kernel Linux 3.0.3 (including) 3.0.3 (including)
Linux_kernel Linux 3.0.4 (including) 3.0.4 (including)
Linux_kernel Linux 3.0.5 (including) 3.0.5 (including)
Linux_kernel Linux 3.0.6 (including) 3.0.6 (including)
Linux_kernel Linux 3.0.7 (including) 3.0.7 (including)
Linux_kernel Linux 3.0.8 (including) 3.0.8 (including)
Linux_kernel Linux 3.0.9 (including) 3.0.9 (including)
Linux_kernel Linux 3.0.10 (including) 3.0.10 (including)
Linux_kernel Linux 3.0.11 (including) 3.0.11 (including)
Linux_kernel Linux 3.0.12 (including) 3.0.12 (including)
Linux_kernel Linux 3.0.13 (including) 3.0.13 (including)
Linux_kernel Linux 3.0.14 (including) 3.0.14 (including)
Linux_kernel Linux 3.0.15 (including) 3.0.15 (including)
Linux_kernel Linux 3.0.16 (including) 3.0.16 (including)
Linux_kernel Linux 3.0.17 (including) 3.0.17 (including)
Linux_kernel Linux 3.0.18 (including) 3.0.18 (including)
Linux_kernel Linux 3.0.19 (including) 3.0.19 (including)
Linux_kernel Linux 3.0.20 (including) 3.0.20 (including)
Linux_kernel Linux 3.0.21 (including) 3.0.21 (including)
Linux_kernel Linux 3.0.22 (including) 3.0.22 (including)
Linux_kernel Linux 3.0.23 (including) 3.0.23 (including)
Linux_kernel Linux 3.0.24 (including) 3.0.24 (including)
Linux_kernel Linux 3.0.25 (including) 3.0.25 (including)
Linux_kernel Linux 3.0.26 (including) 3.0.26 (including)
Linux_kernel Linux 3.0.27 (including) 3.0.27 (including)
Linux_kernel Linux 3.0.28 (including) 3.0.28 (including)
Linux_kernel Linux 3.0.29 (including) 3.0.29 (including)
Linux_kernel Linux 3.0.30 (including) 3.0.30 (including)
Linux_kernel Linux 3.0.31 (including) 3.0.31 (including)
Linux_kernel Linux 3.0.32 (including) 3.0.32 (including)
Linux_kernel Linux 3.0.33 (including) 3.0.33 (including)
Linux_kernel Linux 3.0.34 (including) 3.0.34 (including)
Linux_kernel Linux 3.0.35 (including) 3.0.35 (including)
Linux_kernel Linux 3.0.36 (including) 3.0.36 (including)
Linux_kernel Linux 3.0.37 (including) 3.0.37 (including)
Linux_kernel Linux 3.0.38 (including) 3.0.38 (including)
Linux_kernel Linux 3.0.39 (including) 3.0.39 (including)
Linux_kernel Linux 3.0.40 (including) 3.0.40 (including)
Linux_kernel Linux 3.0.41 (including) 3.0.41 (including)
Linux_kernel Linux 3.0.42 (including) 3.0.42 (including)
Linux_kernel Linux 3.0.43 (including) 3.0.43 (including)
Linux_kernel Linux 3.0.44 (including) 3.0.44 (including)
Linux_kernel Linux 3.1 (including) 3.1 (including)
Linux_kernel Linux 3.1-rc1 (including) 3.1-rc1 (including)
Linux_kernel Linux 3.1-rc2 (including) 3.1-rc2 (including)
Linux_kernel Linux 3.1-rc3 (including) 3.1-rc3 (including)
Linux_kernel Linux 3.1-rc4 (including) 3.1-rc4 (including)
Linux_kernel Linux 3.1.1 (including) 3.1.1 (including)
Linux_kernel Linux 3.1.2 (including) 3.1.2 (including)
Linux_kernel Linux 3.1.3 (including) 3.1.3 (including)
Linux_kernel Linux 3.1.4 (including) 3.1.4 (including)
Linux_kernel Linux 3.1.5 (including) 3.1.5 (including)
Linux_kernel Linux 3.1.6 (including) 3.1.6 (including)
Linux_kernel Linux 3.1.7 (including) 3.1.7 (including)
Linux_kernel Linux 3.1.8 (including) 3.1.8 (including)
Linux_kernel Linux 3.1.9 (including) 3.1.9 (including)
Linux_kernel Linux 3.1.10 (including) 3.1.10 (including)
Linux_kernel Linux 3.2 (including) 3.2 (including)
Linux_kernel Linux 3.2-rc2 (including) 3.2-rc2 (including)
Linux_kernel Linux 3.2-rc3 (including) 3.2-rc3 (including)
Linux_kernel Linux 3.2-rc4 (including) 3.2-rc4 (including)
Linux_kernel Linux 3.2-rc5 (including) 3.2-rc5 (including)
Linux_kernel Linux 3.2-rc6 (including) 3.2-rc6 (including)
Linux_kernel Linux 3.2-rc7 (including) 3.2-rc7 (including)
Linux_kernel Linux 3.2.1 (including) 3.2.1 (including)
Linux_kernel Linux 3.2.2 (including) 3.2.2 (including)
Linux_kernel Linux 3.2.3 (including) 3.2.3 (including)
Linux_kernel Linux 3.2.4 (including) 3.2.4 (including)
Linux_kernel Linux 3.2.5 (including) 3.2.5 (including)
Linux_kernel Linux 3.2.6 (including) 3.2.6 (including)
Linux_kernel Linux 3.2.7 (including) 3.2.7 (including)
Linux_kernel Linux 3.2.8 (including) 3.2.8 (including)
Linux_kernel Linux 3.2.9 (including) 3.2.9 (including)
Linux_kernel Linux 3.2.10 (including) 3.2.10 (including)
Linux_kernel Linux 3.2.11 (including) 3.2.11 (including)
Linux_kernel Linux 3.2.12 (including) 3.2.12 (including)
Linux_kernel Linux 3.2.13 (including) 3.2.13 (including)
Linux_kernel Linux 3.2.14 (including) 3.2.14 (including)
Linux_kernel Linux 3.2.15 (including) 3.2.15 (including)
Linux_kernel Linux 3.2.16 (including) 3.2.16 (including)
Linux_kernel Linux 3.2.17 (including) 3.2.17 (including)
Linux_kernel Linux 3.2.18 (including) 3.2.18 (including)
Linux_kernel Linux 3.2.19 (including) 3.2.19 (including)
Linux_kernel Linux 3.2.20 (including) 3.2.20 (including)
Linux_kernel Linux 3.2.21 (including) 3.2.21 (including)
Linux_kernel Linux 3.2.22 (including) 3.2.22 (including)
Linux_kernel Linux 3.2.23 (including) 3.2.23 (including)
Linux_kernel Linux 3.2.24 (including) 3.2.24 (including)
Linux_kernel Linux 3.2.25 (including) 3.2.25 (including)
Linux_kernel Linux 3.2.26 (including) 3.2.26 (including)
Linux_kernel Linux 3.2.27 (including) 3.2.27 (including)
Linux_kernel Linux 3.2.28 (including) 3.2.28 (including)
Linux_kernel Linux 3.2.29 (including) 3.2.29 (including)
Linux_kernel Linux 3.2.30 (including) 3.2.30 (including)
Linux_kernel Linux 3.3 (including) 3.3 (including)
Linux_kernel Linux 3.3-rc1 (including) 3.3-rc1 (including)
Linux_kernel Linux 3.3-rc2 (including) 3.3-rc2 (including)
Linux_kernel Linux 3.3-rc3 (including) 3.3-rc3 (including)
Linux_kernel Linux 3.3-rc4 (including) 3.3-rc4 (including)
Linux_kernel Linux 3.3-rc5 (including) 3.3-rc5 (including)
Linux_kernel Linux 3.3-rc6 (including) 3.3-rc6 (including)
Linux_kernel Linux 3.3-rc7 (including) 3.3-rc7 (including)
Linux_kernel Linux 3.3.1 (including) 3.3.1 (including)
Linux_kernel Linux 3.3.2 (including) 3.3.2 (including)
Linux_kernel Linux 3.3.3 (including) 3.3.3 (including)
Linux_kernel Linux 3.3.4 (including) 3.3.4 (including)
Linux_kernel Linux 3.3.5 (including) 3.3.5 (including)
Linux_kernel Linux 3.3.6 (including) 3.3.6 (including)
Linux_kernel Linux 3.3.7 (including) 3.3.7 (including)
Linux_kernel Linux 3.3.8 (including) 3.3.8 (including)
Linux_kernel Linux 3.4 (including) 3.4 (including)
Linux_kernel Linux 3.4.1 (including) 3.4.1 (including)
Linux_kernel Linux 3.4.2 (including) 3.4.2 (including)
Linux_kernel Linux 3.4.3 (including) 3.4.3 (including)
Linux_kernel Linux 3.4.4 (including) 3.4.4 (including)
Linux_kernel Linux 3.4.5 (including) 3.4.5 (including)
Linux_kernel Linux 3.4.6 (including) 3.4.6 (including)
Red Hat Enterprise Linux 6 RedHat kernel-0:2.6.32-358.el6 *
Linux Ubuntu hardy *
Linux Ubuntu lucid *
Linux Ubuntu oneiric *
Linux Ubuntu precise *
Linux Ubuntu precise/esm *
Linux Ubuntu upstream *
Linux-armadaxp Ubuntu precise *
Linux-armadaxp Ubuntu upstream *
Linux-aws Ubuntu upstream *
Linux-ec2 Ubuntu lucid *
Linux-ec2 Ubuntu upstream *
Linux-flo Ubuntu esm-apps/xenial *
Linux-flo Ubuntu trusty *
Linux-flo Ubuntu trusty/esm *
Linux-flo Ubuntu upstream *
Linux-flo Ubuntu utopic *
Linux-flo Ubuntu vivid *
Linux-flo Ubuntu vivid/stable-phone-overlay *
Linux-flo Ubuntu wily *
Linux-flo Ubuntu xenial *
Linux-flo Ubuntu yakkety *
Linux-fsl-imx51 Ubuntu lucid *
Linux-fsl-imx51 Ubuntu upstream *
Linux-gke Ubuntu upstream *
Linux-goldfish Ubuntu saucy *
Linux-goldfish Ubuntu trusty *
Linux-goldfish Ubuntu trusty/esm *
Linux-goldfish Ubuntu upstream *
Linux-grouper Ubuntu saucy *
Linux-grouper Ubuntu trusty *
Linux-grouper Ubuntu upstream *
Linux-grouper Ubuntu utopic *
Linux-hwe Ubuntu upstream *
Linux-hwe-edge Ubuntu upstream *
Linux-linaro-omap Ubuntu oneiric *
Linux-linaro-omap Ubuntu precise *
Linux-linaro-omap Ubuntu quantal *
Linux-linaro-omap Ubuntu upstream *
Linux-linaro-shared Ubuntu oneiric *
Linux-linaro-shared Ubuntu precise *
Linux-linaro-shared Ubuntu quantal *
Linux-linaro-shared Ubuntu upstream *
Linux-linaro-vexpress Ubuntu oneiric *
Linux-linaro-vexpress Ubuntu precise *
Linux-linaro-vexpress Ubuntu quantal *
Linux-linaro-vexpress Ubuntu upstream *
Linux-lts-backport-maverick Ubuntu lucid *
Linux-lts-backport-maverick Ubuntu upstream *
Linux-lts-backport-oneiric Ubuntu lucid *
Linux-lts-backport-oneiric Ubuntu upstream *
Linux-lts-quantal Ubuntu upstream *
Linux-lts-raring Ubuntu upstream *
Linux-lts-trusty Ubuntu upstream *
Linux-lts-utopic Ubuntu upstream *
Linux-lts-vivid Ubuntu upstream *
Linux-lts-wily Ubuntu upstream *
Linux-lts-xenial Ubuntu upstream *
Linux-maguro Ubuntu saucy *
Linux-maguro Ubuntu trusty *
Linux-maguro Ubuntu upstream *
Linux-mako Ubuntu esm-apps/xenial *
Linux-mako Ubuntu saucy *
Linux-mako Ubuntu trusty *
Linux-mako Ubuntu trusty/esm *
Linux-mako Ubuntu upstream *
Linux-mako Ubuntu utopic *
Linux-mako Ubuntu vivid *
Linux-mako Ubuntu vivid/stable-phone-overlay *
Linux-mako Ubuntu wily *
Linux-mako Ubuntu xenial *
Linux-mako Ubuntu yakkety *
Linux-manta Ubuntu saucy *
Linux-manta Ubuntu upstream *
Linux-mvl-dove Ubuntu lucid *
Linux-mvl-dove Ubuntu upstream *
Linux-qcm-msm Ubuntu lucid *
Linux-qcm-msm Ubuntu oneiric *
Linux-qcm-msm Ubuntu precise *
Linux-qcm-msm Ubuntu quantal *
Linux-qcm-msm Ubuntu upstream *
Linux-raspi2 Ubuntu upstream *
Linux-raspi2 Ubuntu vivid/ubuntu-core *
Linux-snapdragon Ubuntu upstream *
Linux-ti-omap4 Ubuntu oneiric *
Linux-ti-omap4 Ubuntu precise *
Linux-ti-omap4 Ubuntu upstream *

Extended Description

Certain languages allow direct addressing of memory locations and do not automatically ensure that these locations are valid for the memory buffer that is being referenced. This can cause read or write operations to be performed on memory locations that may be associated with other variables, data structures, or internal program data. As a result, an attacker may be able to execute arbitrary code, alter the intended control flow, read sensitive information, or cause the system to crash.

Potential Mitigations

  • Use a language that does not allow this weakness to occur or provides constructs that make this weakness easier to avoid.

  • For example, many languages that perform their own memory management, such as Java and Perl, are not subject to buffer overflows. Other languages, such as Ada and C#, typically provide overflow protection, but the protection can be disabled by the programmer.

  • Be wary that a language’s interface to native code may still be subject to overflows, even if the language itself is theoretically safe.

  • Use a vetted library or framework that does not allow this weakness to occur or provides constructs that make this weakness easier to avoid.

  • Examples include the Safe C String Library (SafeStr) by Messier and Viega [REF-57], and the Strsafe.h library from Microsoft [REF-56]. These libraries provide safer versions of overflow-prone string-handling functions.

  • Use automatic buffer overflow detection mechanisms that are offered by certain compilers or compiler extensions. Examples include: the Microsoft Visual Studio /GS flag, Fedora/Red Hat FORTIFY_SOURCE GCC flag, StackGuard, and ProPolice, which provide various mechanisms including canary-based detection and range/index checking.

  • D3-SFCV (Stack Frame Canary Validation) from D3FEND [REF-1334] discusses canary-based detection in detail.

  • Consider adhering to the following rules when allocating and managing an application’s memory:

  • Run or compile the software using features or extensions that randomly arrange the positions of a program’s executable and libraries in memory. Because this makes the addresses unpredictable, it can prevent an attacker from reliably jumping to exploitable code.

  • Examples include Address Space Layout Randomization (ASLR) [REF-58] [REF-60] and Position-Independent Executables (PIE) [REF-64]. Imported modules may be similarly realigned if their default memory addresses conflict with other modules, in a process known as “rebasing” (for Windows) and “prelinking” (for Linux) [REF-1332] using randomly generated addresses. ASLR for libraries cannot be used in conjunction with prelink since it would require relocating the libraries at run-time, defeating the whole purpose of prelinking.

  • For more information on these techniques see D3-SAOR (Segment Address Offset Randomization) from D3FEND [REF-1335].

  • Use a CPU and operating system that offers Data Execution Protection (using hardware NX or XD bits) or the equivalent techniques that simulate this feature in software, such as PaX [REF-60] [REF-61]. These techniques ensure that any instruction executed is exclusively at a memory address that is part of the code segment.

  • For more information on these techniques see D3-PSEP (Process Segment Execution Prevention) from D3FEND [REF-1336].

References