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9.8 Critical

CVE-2022-37434 zlib through 1.2.12 has a heap-based buffer over-read or buffer overflow in inflate in inflate.c via a large gzip header…

Description

zlib through 1.2.12 has a heap-based buffer over-read or buffer overflow in inflate in inflate.c via a large gzip header extra field. NOTE: only applications that call inflateGetHeader are affected. Some common applications bundle the affected zlib source code but may be unable to call inflateGetHeader (e.g., see the nodejs/node reference).

Affected products and versions

Product Affected versions Fixed in
n/a Versions not published
CADRA 2511 earliest → < 2511 2511
RUGGEDCOM ROX MX5000 2.17 earliest → < 2.17.0 2.17.0
RUGGEDCOM ROX MX5000RE 2.17 earliest → < 2.17.0 2.17.0
RUGGEDCOM ROX RX1400 2.17 earliest → < 2.17.0 2.17.0
RUGGEDCOM ROX RX1500 2.17 earliest → < 2.17.0 2.17.0
RUGGEDCOM ROX RX1501 2.17 earliest → < 2.17.0 2.17.0
RUGGEDCOM ROX RX1510 2.17 earliest → < 2.17.0 2.17.0
RUGGEDCOM ROX RX1511 2.17 earliest → < 2.17.0 2.17.0
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Product Affected versions Fixed in
RUGGEDCOM ROX RX1512 2.17 earliest → < 2.17.0 2.17.0
RUGGEDCOM ROX RX1524 2.17 earliest → < 2.17.0 2.17.0
RUGGEDCOM ROX RX1536 2.17 earliest → < 2.17.0 2.17.0
RUGGEDCOM ROX RX5000 2.17 earliest → < 2.17.0 2.17.0
SIMATIC S7-1500 CPU 1518-4 PN/DP MFP 3.1 3.1.0 → < 3.1.5 3.1.5
SIMATIC S7-1500 CPU 1518F-4 PN/DP MFP 3.1 3.1.0 → < 3.1.5 3.1.5
SIPLUS S7-1500 CPU 1518-4 PN/DP MFP 3.1 3.1.0 → < 3.1.5 3.1.5

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