GStreamer OGG File Parsing Stack-based Buffer Overflow Remote Code Execution Vulnerability. This vulnerability allows remote attackers to execute arbitrary code on affected installations of GStreamer. User interaction is required to exploit this vulnerability in that the target must visit a malicious page or open a malicious file.
The specific flaw exists within the parsing of OGG files. The issue results from the lack of proper validation of the length of user-supplied data prior to copying it to a stack-based buffer. An attacker can leverage this vulnerability to execute code in the context of the current process. Was ZDI-CAN-29584.
Weakness
A stack-based buffer overflow condition is a condition where the buffer being overwritten is allocated on the stack (i.e., is a local variable or, rarely, a parameter to a function).
Affected Software
| Name | Vendor | Start Version | End Version |
|---|---|---|---|
| Gstreamer | Gstreamer | * | 1.28.5 (excluding) |
| Red Hat Enterprise Linux 10 | RedHat | gstreamer1-plugins-base-0:1.26.7-2.el10_2.1 | * |
| Red Hat Enterprise Linux 10.0 Extended Update Support | RedHat | gstreamer1-plugins-base-0:1.24.11-1.el10_0.2 | * |
| Red Hat Enterprise Linux 7 Extended Lifecycle Support | RedHat | gstreamer1-plugins-base-0:1.10.4-4.el7_9.1 | * |
| Red Hat Enterprise Linux 8 | RedHat | gstreamer1-plugins-base-0:1.16.1-6.el8_10.1 | * |
| Red Hat Enterprise Linux 8.4 Advanced Mission Critical Update Support | RedHat | gstreamer1-plugins-base-0:1.16.1-4.el8_4.1 | * |
| Red Hat Enterprise Linux 8.4 Extended Update Support Long-Life Add-On | RedHat | gstreamer1-plugins-base-0:1.16.1-4.el8_4.1 | * |
| Red Hat Enterprise Linux 8.6 Advanced Mission Critical Update Support | RedHat | gstreamer1-plugins-base-0:1.16.1-4.el8_6.1 | * |
| Red Hat Enterprise Linux 8.6 Extended Update Support Long-Life Add-On | RedHat | gstreamer1-plugins-base-0:1.16.1-4.el8_6.1 | * |
| Red Hat Enterprise Linux 8.8 Telecommunications Update Service | RedHat | gstreamer1-plugins-base-0:1.16.1-4.el8_8.1 | * |
| Red Hat Enterprise Linux 8.8 Update Services for SAP Solutions | RedHat | gstreamer1-plugins-base-0:1.16.1-4.el8_8.1 | * |
| Red Hat Enterprise Linux 9 | RedHat | gstreamer1-plugins-base-0:1.22.12-8.el9_8.2 | * |
| Red Hat Enterprise Linux 9.2 Update Services for SAP Solutions | RedHat | gstreamer1-plugins-base-0:1.18.4-8.el9_2.1 | * |
| Red Hat Enterprise Linux 9.4 Update Services for SAP Solutions | RedHat | gstreamer1-plugins-base-0:1.22.1-4.el9_4.1 | * |
| Red Hat Enterprise Linux 9.6 Extended Update Support | RedHat | gstreamer1-plugins-base-0:1.22.12-5.el9_6.1 | * |
| Gst-plugins-base1.0 | Ubuntu | esm-infra-legacy/xenial | * |
| Gst-plugins-base1.0 | Ubuntu | esm-infra/bionic | * |
| Gst-plugins-base1.0 | Ubuntu | esm-infra/focal | * |
| Gst-plugins-base1.0 | Ubuntu | jammy | * |
| Gst-plugins-base1.0 | Ubuntu | noble | * |
| Gst-plugins-base1.0 | Ubuntu | resolute | * |
Potential Mitigations
- 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.
- 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].