Description
libraw 20.0 has a null pointer dereference vulnerability in parse_tiff_ifd in src/metadata/tiff.cpp, which may result in context-dependent arbitrary code execution. Note: this vulnerability occurs only if you compile the software in a certain way
Fixed in Linux distributions
Distributions backport fixes, so the version that fixes this vulnerability differs per release — upgrade to at least the version shown. From the distributions' security trackers and advisories.
Debian
Security tracker ↗| Release | Package | Fixed in | Advisory |
|---|---|---|---|
| Debian 14 | libraw | No fix yet | — |
| Debian 13 | libraw | No fix yet | — |
| Debian 12 | libraw | No fix yet | — |
Alpine
Security tracker ↗| Release | Package | Fixed in | Advisory |
|---|---|---|---|
| Alpine v3.24 | libraw | 0.20.0-r0 | — |
| Alpine v3.23 | libraw | 0.20.0-r0 | — |
| Alpine v3.22 | libraw | 0.20.0-r0 | — |
| Alpine v3.21 | libraw | 0.20.0-r0 | — |
| Alpine v3.20 | libraw | 0.20.0-r0 | — |
Show 7 more (older releases, extended support, other products)Fewer releases
| Release | Package | Fixed in | Advisory |
|---|---|---|---|
| Alpine v3.19 | libraw | 0.20.0-r0 | — |
| Alpine v3.18 | libraw | 0.20.0-r0 | — |
| Alpine v3.17 | libraw | 0.20.0-r0 | — |
| Alpine v3.16 | libraw | 0.20.0-r0 | — |
| Alpine v3.15 | libraw | 0.20.0-r0 | — |
| Alpine v3.14 | libraw | 0.20.0-r0 | — |
| Alpine v3.13 | libraw | 0.20.0-r0 | — |
References
- https://github.com/LibRaw/LibRaw/issues/335
- FEDORA-2020-2d9d628dd2 vendor-advisory
- GLSA-202010-05 vendor-advisory