PoC Index

CVE-2018-18751

CRITICAL 9.8EPSS 4.3%

An issue was discovered in GNU gettext 0.19.8. There is a double free in default_add_message in read-catalog.c, related to an invalid free in po_gram_parse in po-gram-gen.y, as demonstrated by lt-msgfmt.

CVSS v3.0
9.8 CRITICALCVSS:3.0/AV:N/AC:L/PR:N/UI:N/S:U/C:H/I:H/A:H
CVSS v2.0
7.5 HIGHAV:N/AC:L/Au:N/C:P/I:P/A:P
EPSS
4.26% chance of exploitation in the next 30 days, 90th percentile
Published
2018-10-28
Updated
2024-08-05

Proof-of-concept exploits (1)

References

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