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prionPRIOn knowledge basePRION:CVE-2019-18634
HistoryJan 29, 2020 - 6:15 p.m.

Stack overflow

2020-01-2918:15:00
PRIOn knowledge base
www.prio-n.com
10

7.7 High

AI Score

Confidence

High

0.002 Low

EPSS

Percentile

55.8%

JSON

In Sudo before 1.8.26, if pwfeedback is enabled in /etc/sudoers, users can trigger a stack-based buffer overflow in the privileged sudo process. (pwfeedback is a default setting in Linux Mint and elementary OS; however, it is NOT the default for upstream and many other packages, and would exist only if enabled by an administrator.) The attacker needs to deliver a long string to the stdin of getln() in tgetpass.c.

References

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7.7 High

AI Score

Confidence

High

0.002 Low

EPSS

Percentile

55.8%

JSON
Related for PRION:CVE-2019-18634
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