p PatchFirst

ALPINE-CVE-2019-3823

ALPINE-CVE-2019-3823

This page contains facts from public vulnerability sources. Check the original advisory before updating.

libcurl versions from 7.34.0 to before 7.64.0 are vulnerable to a heap out-of-bounds read in the code handling the end-of-response for SMTP. If the buffer passed to `smtp_endofresp()` isn't NUL terminated and contains no character ending the parsed number, and `len` is set to 5, then the `strtol()` call reads beyond the allocated buffer. The read contents will not be returned to the caller.

CVSS 7.5 · High · Fix available

Published
Updated

Stack: system

Affected products and versions

  • curl Alpine:v3.10

    Affected ranges
    • ECOSYSTEM: < 7.64.0-r0

    Update to 7.64.0-r0

  • curl Alpine:v3.11

    Affected ranges
    • ECOSYSTEM: < 7.64.0-r0

    Update to 7.64.0-r0

  • curl Alpine:v3.12

    Affected ranges
    • ECOSYSTEM: < 7.64.0-r0

    Update to 7.64.0-r0

  • curl Alpine:v3.13

    Affected ranges
    • ECOSYSTEM: < 7.64.0-r0

    Update to 7.64.0-r0

  • curl Alpine:v3.14

    Affected ranges
    • ECOSYSTEM: < 7.64.0-r0

    Update to 7.64.0-r0

  • curl Alpine:v3.15

    Affected ranges
    • ECOSYSTEM: < 7.64.0-r0

    Update to 7.64.0-r0

  • curl Alpine:v3.16

    Affected ranges
    • ECOSYSTEM: < 7.64.0-r0

    Update to 7.64.0-r0

  • curl Alpine:v3.17

    Affected ranges
    • ECOSYSTEM: < 7.64.0-r0

    Update to 7.64.0-r0

  • curl Alpine:v3.18

    Affected ranges
    • ECOSYSTEM: < 7.64.0-r0

    Update to 7.64.0-r0

  • curl Alpine:v3.19

    Affected ranges
    • ECOSYSTEM: < 7.64.0-r0

    Update to 7.64.0-r0

  • curl Alpine:v3.20

    Affected ranges
    • ECOSYSTEM: < 7.64.0-r0

    Update to 7.64.0-r0

  • curl Alpine:v3.21

    Affected ranges
    • ECOSYSTEM: < 7.64.0-r0

    Update to 7.64.0-r0

  • curl Alpine:v3.22

    Affected ranges
    • ECOSYSTEM: < 7.64.0-r0

    Update to 7.64.0-r0

  • curl Alpine:v3.23

    Affected ranges
    • ECOSYSTEM: < 7.64.0-r0

    Update to 7.64.0-r0

  • curl Alpine:v3.24

    Affected ranges
    • ECOSYSTEM: < 7.64.0-r0

    Update to 7.64.0-r0

  • curl Alpine:v3.6

    Affected ranges
    • ECOSYSTEM: < 7.61.1-r2

    Update to 7.61.1-r2

  • curl Alpine:v3.7

    Affected ranges
    • ECOSYSTEM: < 7.61.1-r2

    Update to 7.61.1-r2

  • curl Alpine:v3.8

    Affected ranges
    • ECOSYSTEM: < 7.61.1-r2

    Update to 7.61.1-r2

  • curl Alpine:v3.9

    Affected ranges
    • ECOSYSTEM: < 7.64.0-r0

    Update to 7.64.0-r0

Original sources

Check your server →