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Vendor Risk Score

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Severity
5.7
Null Pointer Dereference
CVSS:3.1/AV:A/AC:L/PR:L/UI:N/S:U/C:N/I:N/A:H

A NULL pointer dereference in SANE Backends before 1.0.30 allows a malicious device connected to the same local network as the victim to cause a denial of service, GHSL-2020-079.

1 / 2
Source: Launchpad
First published (updated )
Severity
4.3
CVSS:3.1/AV:A/AC:L/PR:N/UI:N/S:U/C:L/I:N/A:N

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-2020-081.

1 / 2
Source: Launchpad
First published (updated )
Severity
8
Buffer Overflow
CVSS:3.1/AV:A/AC:L/PR:L/UI:N/S:U/C:H/I:H/A:H

A heap buffer overflow in SANE Backends before 1.0.30 may allow a malicious device connected to the same local network as the victim to execute arbitrary code, aka GHSL-2020-084.

1 / 2
Source: Launchpad
First published (updated )
Severity
4.3
CVSS:3.1/AV:A/AC:L/PR:N/UI:N/S:U/C:L/I:N/A:N

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.

1 / 2
Source: Launchpad
First published (updated )
Severity
8.8
Buffer Overflow
CVSS:3.1/AV:A/AC:L/PR:N/UI:N/S:U/C:H/I:H/A:H

A heap buffer overflow in SANE Backends before 1.0.30 allows a malicious device connected to the same local network as the victim to execute arbitrary code, aka GHSL-2020-080.

1 / 2
Source: Launchpad
First published (updated )
Severity
7.1
EPSS
0.04%
CVSS:3.1/AV:L/AC:L/PR:N/UI:R/S:U/C:N/I:H/A:H

Sane 1.2.1 heap bounds overwrite in initoptions() from backend/test.c via a long initmode string in a configuration file. NOTE: this is disputed because there is no expectation that test.c code should be executed with an attacker-controlled configuration file.

First published (updated )
Severity
7.3
EPSS
0.04%
Input Validation
CVSS:3.1/AV:L/AC:L/PR:L/UI:R/S:U/C:H/I:H/A:H

An issue in Sane 1.2.1 allows a local attacker to execute arbitrary code via a crafted file to the saneiconfigureattach() function. NOTE: this is disputed because there is no expectation that the product should be starting with an attacker-controlled configuration file.

First published (updated )
Severity
5.5
Null Pointer Dereference
CVSS:3.1/AV:L/AC:L/PR:L/UI:N/S:U/C:N/I:N/A:H

A NULL pointer dereference in saneiepsonnetread in SANE Backends before 1.0.30 allows a malicious device connected to the same local network as the victim to cause a denial of service, aka GHSL-2020-075.

1 / 2
Source: Launchpad
First published (updated )
Severity
4.3
CVSS:3.1/AV:A/AC:L/PR:N/UI:N/S:U/C:L/I:N/A:N

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-2020-083.

1 / 2
Source: Launchpad
First published (updated )

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