sane-utils: An out-of-bounds read in SANE Backends before 1.0.30 may allow a malicious device connected to the same local network...
CVE-2020-12862 is fixed in 4 products on 1 platform, first by libsane 1.0.29-0ubuntu5.1, released June 24, 2020. It is not reported as exploited. Patch Radar priority: Routine.
An out-of-bounds read in SANE Backends before 1.0.30 may allow a malicious device connected to the same local network as the victim to read important information, such as the ASLR offsets of the program, aka GHSL-2020-082.
Where it's fixed
| Product | Fixed in | Fix | Released |
|---|---|---|---|
| Linux | |||
| libsane · Ubuntu 20.04 LTS (focal) | 1.0.29-0ubuntu5.1 | libsane 1.0.29-0ubuntu5.1 | Jun 24, 2020 |
| libsane-common · Ubuntu 18.04.6 LTS (bionic) | 1.0.27-1~experimental3ubuntu2.3 | libsane-common 1.0.27-1~experimental3ubuntu2.3 | Jun 24, 2020 |
| libsane-common · Ubuntu 20.04 LTS (focal) | 1.0.29-0ubuntu5.1 | libsane-common 1.0.29-0ubuntu5.1 | Jun 24, 2020 |
| libsane1 · Ubuntu 18.04.6 LTS (bionic) | 1.0.27-1~experimental3ubuntu2.3 | libsane1 1.0.27-1~experimental3ubuntu2.3 | Jun 24, 2020 |
| libsane1 · Ubuntu 20.04 LTS (focal) | 1.0.29-0ubuntu5.1 | libsane1 1.0.29-0ubuntu5.1 | Jun 24, 2020 |
| sane-utils · Ubuntu 18.04.6 LTS (bionic) | 1.0.27-1~experimental3ubuntu2.3 | sane-utils 1.0.27-1~experimental3ubuntu2.3 | Jun 24, 2020 |
| sane-utils · Ubuntu 20.04 LTS (focal) | 1.0.29-0ubuntu5.1 | sane-utils 1.0.29-0ubuntu5.1 | Jun 24, 2020 |
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