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RHEL Packaging Agent 028070f04d Fix CVE-2026-64611: infinite loop and empty device_ids in ieee1284 
Backport upstream commit 4b343522823403df01f6753082df83f07d18c217
to fix CVE-2026-64611 in libcupsfilters. The patch addresses three
issues in cupsfilters/ieee1284.c: early return when no key:value
pairs are found in a device ID, skipping empty keys/values during
parsing, and preventing an infinite loop in manufacturer name
deduplication by guarding the strncasecmp while loop with a
compare_len > 0 check.

CVE: CVE-2026-64611
Upstream patches:
 - 4b34352282.patch
Resolves: RHEL-214027

This commit was backported by Ymir, a Red Hat Enterprise Linux software maintenance AI agent.

Assisted-by: Ymir
2026-07-29 15:25:57 +00:00
.fmf Add proper plans and gating 2024-07-17 14:14:28 +02:00
.gitignore 2240388 - libcupsfilters-2.0.0 is available 2023-10-03 12:07:28 +02:00
0001-bannertopdf.c-Fix-segfault-when-printing-banners-tes.patch RHEL-71935 Fix several important issues reported by OSH 2025-02-12 15:06:50 +01:00
0001-cfgetprinterattributes5-validate-response-attributes.patch RHEL-60322 CVE-2024-47076 libcupsfilters: cfGetPrinterAttributes API does not perform sanitization on returned IPP attributes 2024-11-21 17:41:13 +01:00
0001-cfImageCMYKToCMY-Fixed-copy-and-paste-error.patch RHEL-29726 Backport fix for typo influencing image filtering from CMYK to CMY 2024-03-20 15:50:18 +01:00
0001-configure.ac-Make-CJK-fonts-name-configurable.patch RHEL-68430 texttopdf omits Chinese characters when creating PDF documents 2025-08-04 16:15:31 +02:00
0001-Fix-issues-reported-by-OpenScanHub-79.patch RHEL-71935 Fix several important issues reported by OSH 2025-02-12 15:06:50 +01:00
ci.fmf Add proper plans and gating 2024-07-17 14:14:28 +02:00
gating.yaml updated plans 2024-07-29 12:37:20 +02:00
libcf-color-raster-printing.patch RHEL-26148 - fix grayscale/color raster printing via AirPrint 2024-03-20 12:49:12 +01:00
libcupsfilters-2.0.0-CVE-2026-64611.patch Fix CVE-2026-64611: infinite loop and empty device_ids in ieee1284 2026-07-29 15:25:57 +00:00
libcupsfilters-2.0.0-CVE-2026-64612.patch Fix CVE-2026-64612: handle libpng errors gracefully in libcupsfilters 2026-07-29 15:22:35 +00:00
libcupsfilters.spec Fix CVE-2026-64611: infinite loop and empty device_ids in ieee1284 2026-07-29 15:25:57 +00:00
plans.fmf Switch tests to Centos Stream 2025-06-03 08:37:44 +02:00
README.md Added the README 2023-02-14 17:13:46 +00:00
sources 2240388 - libcupsfilters-2.0.0 is available 2023-10-03 12:07:28 +02:00

README.md

libcupsfilters

The libcupsfilters package