Red Hat Product Errata RHBA-2025:20939 - Bug Fix Advisory
Issued:
2025-11-11
Updated:
2025-11-11

RHBA-2025:20939 - Bug Fix Advisory

Synopsis

cups bug fix and enhancement update

Type/Severity

Bug Fix Advisory

Red Hat Lightspeed patch analysis

Identify and remediate systems affected by this advisory.

View affected systems

Topic

An update for cups is now available for Red Hat Enterprise Linux 9.

Description

The Common UNIX Printing System (CUPS) provides a portable printing layer for Linux, UNIX, and similar operating systems.

Bug Fix(es) and Enhancement(s):

  • cups: Null Pointer Dereference in CUPS ipp_read_io() Leading to Remote DoS [rhel-9.7] (JIRA:RHEL-113078)
  • cups: Authentication Bypass in CUPS Authorization Handling [rhel-9.7] (JIRA:RHEL-112435)

Solution

For details on how to apply this update, which includes the changes described in this advisory, refer to:

https://access.redhat.com/articles/11258

Affected Products

  • Red Hat Enterprise Linux for x86_64 9 x86_64
  • Red Hat Enterprise Linux for IBM z Systems 9 s390x
  • Red Hat Enterprise Linux for Power, little endian 9 ppc64le
  • Red Hat Enterprise Linux for ARM 64 9 aarch64

Fixes

(none)

CVEs

(none)

References

(none)

Red Hat Enterprise Linux for x86_64 9

SRPM
cups-2.3.3op2-34.el9_7.src.rpm SHA-256: 63b1d4c243b1adbbf34eea95c3ef2521409c3906988c5f60702252ddafe578ee
x86_64
cups-2.3.3op2-34.el9_7.x86_64.rpm SHA-256: 36aad9c9f7bfc83c173b37ab8621dda9ad5cae1645d584e42055cd1ec3e188c0
cups-client-2.3.3op2-34.el9_7.x86_64.rpm SHA-256: 41822c3172de15b98887bb7bb094d5878774ecf9372735aa2475d761bc7e0ee4
cups-client-debuginfo-2.3.3op2-34.el9_7.i686.rpm SHA-256: 77a42645009348a2980d1e968f263bf097469e70d3e500cdd3503d5130aee554
cups-client-debuginfo-2.3.3op2-34.el9_7.i686.rpm SHA-256: 77a42645009348a2980d1e968f263bf097469e70d3e500cdd3503d5130aee554
cups-client-debuginfo-2.3.3op2-34.el9_7.x86_64.rpm SHA-256: 55f546e8e704ad4eb442a4a4512dfe3068af02ec0f3cf8ae3e9f906bc279b29f
cups-client-debuginfo-2.3.3op2-34.el9_7.x86_64.rpm SHA-256: 55f546e8e704ad4eb442a4a4512dfe3068af02ec0f3cf8ae3e9f906bc279b29f
cups-debuginfo-2.3.3op2-34.el9_7.i686.rpm SHA-256: 53f4666f1335d2eb307a85469d3b80cfed55cfd445b9d5fe1775cce69e248e38
cups-debuginfo-2.3.3op2-34.el9_7.i686.rpm SHA-256: 53f4666f1335d2eb307a85469d3b80cfed55cfd445b9d5fe1775cce69e248e38
cups-debuginfo-2.3.3op2-34.el9_7.x86_64.rpm SHA-256: 6e30578080182c35143492151b6a7ce10a6280c5e89fc3f5d189450b9f11f121
cups-debuginfo-2.3.3op2-34.el9_7.x86_64.rpm SHA-256: 6e30578080182c35143492151b6a7ce10a6280c5e89fc3f5d189450b9f11f121
cups-debugsource-2.3.3op2-34.el9_7.i686.rpm SHA-256: acb22ae623ef176082c8a632bf0cc3569d75a75694fb76fb28400b2052934438
cups-debugsource-2.3.3op2-34.el9_7.i686.rpm SHA-256: acb22ae623ef176082c8a632bf0cc3569d75a75694fb76fb28400b2052934438
cups-debugsource-2.3.3op2-34.el9_7.x86_64.rpm SHA-256: c03efbe570ff2ce6e39b0567d64bdac82c25ec6b6f87c9c36de657c146962842
cups-debugsource-2.3.3op2-34.el9_7.x86_64.rpm SHA-256: c03efbe570ff2ce6e39b0567d64bdac82c25ec6b6f87c9c36de657c146962842
cups-devel-2.3.3op2-34.el9_7.i686.rpm SHA-256: 549440a12133dadacdd75813a5d340fc05b704f10be8297fbee5f4a8df8cd32e
cups-devel-2.3.3op2-34.el9_7.x86_64.rpm SHA-256: b2e60adb39f44bd6c20c44e0914d4b1c5910d08a0d4ed7a3b5508ad0e95c20f7
cups-filesystem-2.3.3op2-34.el9_7.noarch.rpm SHA-256: c18810d035f846f652acdd8018d7af05f72e8dc9c65d766a8bcd7f42eacad8e4
cups-ipptool-2.3.3op2-34.el9_7.x86_64.rpm SHA-256: 6e2e704aa0810e1f10407e61e84390372080a23580712857b297bffc64d4dccc
cups-ipptool-debuginfo-2.3.3op2-34.el9_7.i686.rpm SHA-256: 2c1079f6f2e4634cb074c11b9adc5a6fe88da04bf734c91133f9e2b478369b72
cups-ipptool-debuginfo-2.3.3op2-34.el9_7.i686.rpm SHA-256: 2c1079f6f2e4634cb074c11b9adc5a6fe88da04bf734c91133f9e2b478369b72
cups-ipptool-debuginfo-2.3.3op2-34.el9_7.x86_64.rpm SHA-256: a3187344f7b007bedc44b2735ceb67cbc5ba5cd793c788b26e29bd60b92ce62f
cups-ipptool-debuginfo-2.3.3op2-34.el9_7.x86_64.rpm SHA-256: a3187344f7b007bedc44b2735ceb67cbc5ba5cd793c788b26e29bd60b92ce62f
cups-libs-2.3.3op2-34.el9_7.i686.rpm SHA-256: 834ccb30a97dc8717573494ce0d769a9a3be4cc4e686d892da342d96d5f62022
cups-libs-2.3.3op2-34.el9_7.x86_64.rpm SHA-256: 7029c35578586a6a33481ab4642563d67d5c0d0591d7ca392df14ea966b49a18
cups-libs-debuginfo-2.3.3op2-34.el9_7.i686.rpm SHA-256: 7539fe26525d262758423a7d918140b675575442da4905af69b9ee77cae34d3c
cups-libs-debuginfo-2.3.3op2-34.el9_7.i686.rpm SHA-256: 7539fe26525d262758423a7d918140b675575442da4905af69b9ee77cae34d3c
cups-libs-debuginfo-2.3.3op2-34.el9_7.x86_64.rpm SHA-256: 1538523336a1f6bf62a1f58e19f74357f7955a286c37a1bd2fbd0b350a834b07
cups-libs-debuginfo-2.3.3op2-34.el9_7.x86_64.rpm SHA-256: 1538523336a1f6bf62a1f58e19f74357f7955a286c37a1bd2fbd0b350a834b07
cups-lpd-2.3.3op2-34.el9_7.x86_64.rpm SHA-256: 816d8819480256e9a0c48f220b943fbe61e53f8a622c166074c6f7455938947c
cups-lpd-debuginfo-2.3.3op2-34.el9_7.i686.rpm SHA-256: 31f54f90b11c15b2a11dcf9f5aa7856a6048483e1ef4449eba8ad450abaa3f22
cups-lpd-debuginfo-2.3.3op2-34.el9_7.i686.rpm SHA-256: 31f54f90b11c15b2a11dcf9f5aa7856a6048483e1ef4449eba8ad450abaa3f22
cups-lpd-debuginfo-2.3.3op2-34.el9_7.x86_64.rpm SHA-256: c2e8577ed2f3fb740df9fe72ece377665bbcbbb98140afc638a2eb908c5f3ece
cups-lpd-debuginfo-2.3.3op2-34.el9_7.x86_64.rpm SHA-256: c2e8577ed2f3fb740df9fe72ece377665bbcbbb98140afc638a2eb908c5f3ece
cups-printerapp-2.3.3op2-34.el9_7.x86_64.rpm SHA-256: d7b1c8d3f85d47a51434ef1df5fc9bfb2c5c5147482d9a0618af21cfb4ac6ea5
cups-printerapp-debuginfo-2.3.3op2-34.el9_7.i686.rpm SHA-256: 6f012a9ffad4193739b45363fb5c9e5b354bba36849cc2d4e13c76dfead2543e
cups-printerapp-debuginfo-2.3.3op2-34.el9_7.i686.rpm SHA-256: 6f012a9ffad4193739b45363fb5c9e5b354bba36849cc2d4e13c76dfead2543e
cups-printerapp-debuginfo-2.3.3op2-34.el9_7.x86_64.rpm SHA-256: a9620f1f9da1cbff8c65f6fb9b27a51c93edd4a2b8edad99cc12e6cfbd0e0ac0
cups-printerapp-debuginfo-2.3.3op2-34.el9_7.x86_64.rpm SHA-256: a9620f1f9da1cbff8c65f6fb9b27a51c93edd4a2b8edad99cc12e6cfbd0e0ac0

Red Hat Enterprise Linux for IBM z Systems 9

SRPM
cups-2.3.3op2-34.el9_7.src.rpm SHA-256: 63b1d4c243b1adbbf34eea95c3ef2521409c3906988c5f60702252ddafe578ee
s390x
cups-2.3.3op2-34.el9_7.s390x.rpm SHA-256: 24677f3f99af422f1bae2d0c6df597b7e5800b611654f416322cbd84d8217292
cups-client-2.3.3op2-34.el9_7.s390x.rpm SHA-256: 67f64a2cf434f8a776b4bb0a49ccab3b7fc7ea0ea1bc9d33318cebe3e3a42a13
cups-client-debuginfo-2.3.3op2-34.el9_7.s390x.rpm SHA-256: d6ca1185dd65911340454c7049f2ee94ab4a85facce342790545424d6dc2cbd4
cups-client-debuginfo-2.3.3op2-34.el9_7.s390x.rpm SHA-256: d6ca1185dd65911340454c7049f2ee94ab4a85facce342790545424d6dc2cbd4
cups-debuginfo-2.3.3op2-34.el9_7.s390x.rpm SHA-256: cd00b3d3ce12ae82777412b1df925d23ed072b4d7224ca97a02c78ee08abfddd
cups-debuginfo-2.3.3op2-34.el9_7.s390x.rpm SHA-256: cd00b3d3ce12ae82777412b1df925d23ed072b4d7224ca97a02c78ee08abfddd
cups-debugsource-2.3.3op2-34.el9_7.s390x.rpm SHA-256: 394f9a6ab2de5a0039f021d5abc79b68b1e6ad4b4b3e31081a1a789e06ca6f36
cups-debugsource-2.3.3op2-34.el9_7.s390x.rpm SHA-256: 394f9a6ab2de5a0039f021d5abc79b68b1e6ad4b4b3e31081a1a789e06ca6f36
cups-devel-2.3.3op2-34.el9_7.s390x.rpm SHA-256: fa627f14110554661fdde415034729a90d8bf57f3d630567ced601f5131cb38e
cups-filesystem-2.3.3op2-34.el9_7.noarch.rpm SHA-256: c18810d035f846f652acdd8018d7af05f72e8dc9c65d766a8bcd7f42eacad8e4
cups-ipptool-2.3.3op2-34.el9_7.s390x.rpm SHA-256: 3c9c20ff84f4c50321ed2daf84d7e46c89f1309c7ffc87f3ca65627ab8b380ac
cups-ipptool-debuginfo-2.3.3op2-34.el9_7.s390x.rpm SHA-256: 5437bb240bb2491de04c273134ba33ccfb3ffcdf39a9bdba4368b1ac2de92727
cups-ipptool-debuginfo-2.3.3op2-34.el9_7.s390x.rpm SHA-256: 5437bb240bb2491de04c273134ba33ccfb3ffcdf39a9bdba4368b1ac2de92727
cups-libs-2.3.3op2-34.el9_7.s390x.rpm SHA-256: 7e7b0f5a492136838f239ba81a4a7b93bbea1b72541710a6c3ed57ed8c14a14f
cups-libs-debuginfo-2.3.3op2-34.el9_7.s390x.rpm SHA-256: b48a8670acca1163189c6018dd21f506229a94c3b4a09b1e9fced45f03d05a86
cups-libs-debuginfo-2.3.3op2-34.el9_7.s390x.rpm SHA-256: b48a8670acca1163189c6018dd21f506229a94c3b4a09b1e9fced45f03d05a86
cups-lpd-2.3.3op2-34.el9_7.s390x.rpm SHA-256: c6e0658d03650f79abb1679e873cadcadea9de10fb1c80724027fcfc64ff19c8
cups-lpd-debuginfo-2.3.3op2-34.el9_7.s390x.rpm SHA-256: 2c750f556ad516de540f7ce292996abf1facdc7b4d39506a7638549d6620bf2c
cups-lpd-debuginfo-2.3.3op2-34.el9_7.s390x.rpm SHA-256: 2c750f556ad516de540f7ce292996abf1facdc7b4d39506a7638549d6620bf2c
cups-printerapp-2.3.3op2-34.el9_7.s390x.rpm SHA-256: 10251fefbb5cc8bf56a731a5eb96b5dcd68bd765e4ef8b4aa604e8df675fc8a4
cups-printerapp-debuginfo-2.3.3op2-34.el9_7.s390x.rpm SHA-256: eef02c310fd6091d304774be5897ed01062e894a93f0c87b32a2b892100c1c5f
cups-printerapp-debuginfo-2.3.3op2-34.el9_7.s390x.rpm SHA-256: eef02c310fd6091d304774be5897ed01062e894a93f0c87b32a2b892100c1c5f

Red Hat Enterprise Linux for Power, little endian 9

SRPM
cups-2.3.3op2-34.el9_7.src.rpm SHA-256: 63b1d4c243b1adbbf34eea95c3ef2521409c3906988c5f60702252ddafe578ee
ppc64le
cups-2.3.3op2-34.el9_7.ppc64le.rpm SHA-256: 99b829fc77382e73499a7c85ebd1cdebbe95f58410315cd1a8a2b7fab2388cfe
cups-client-2.3.3op2-34.el9_7.ppc64le.rpm SHA-256: 49d5b5b5d6c0956283fa58070fe407a935c7c77170e4881dd2167a9c0aeec5b1
cups-client-debuginfo-2.3.3op2-34.el9_7.ppc64le.rpm SHA-256: 0f5819cebe91ebcf10633750a049517b62959e993b18f51cfccf47bed577a2c1
cups-client-debuginfo-2.3.3op2-34.el9_7.ppc64le.rpm SHA-256: 0f5819cebe91ebcf10633750a049517b62959e993b18f51cfccf47bed577a2c1
cups-debuginfo-2.3.3op2-34.el9_7.ppc64le.rpm SHA-256: 5ac861c5a43425f809251617a497678758f8cc870d2e00153726d19dd36b33ea
cups-debuginfo-2.3.3op2-34.el9_7.ppc64le.rpm SHA-256: 5ac861c5a43425f809251617a497678758f8cc870d2e00153726d19dd36b33ea
cups-debugsource-2.3.3op2-34.el9_7.ppc64le.rpm SHA-256: dca2a2dd253420bcc9d16ea204ef5a7c56bda4ea8a54a0fc8b1ff293d31adb05
cups-debugsource-2.3.3op2-34.el9_7.ppc64le.rpm SHA-256: dca2a2dd253420bcc9d16ea204ef5a7c56bda4ea8a54a0fc8b1ff293d31adb05
cups-devel-2.3.3op2-34.el9_7.ppc64le.rpm SHA-256: bd2ed960666d7e442ee816516748ae9282b590912a0cf355d71c26032e59fc0a
cups-filesystem-2.3.3op2-34.el9_7.noarch.rpm SHA-256: c18810d035f846f652acdd8018d7af05f72e8dc9c65d766a8bcd7f42eacad8e4
cups-ipptool-2.3.3op2-34.el9_7.ppc64le.rpm SHA-256: 8a27580a12d5a77a4ed6f77f235296c865433b22e1c36a1117e94211eae52057
cups-ipptool-debuginfo-2.3.3op2-34.el9_7.ppc64le.rpm SHA-256: 416d0220789d9377efffb26c49679df8aaf533b53e93d49722d7ffcef1825660
cups-ipptool-debuginfo-2.3.3op2-34.el9_7.ppc64le.rpm SHA-256: 416d0220789d9377efffb26c49679df8aaf533b53e93d49722d7ffcef1825660
cups-libs-2.3.3op2-34.el9_7.ppc64le.rpm SHA-256: 63089b8c17c914474753e3bf738ea0e520bcbb904ff2dfcd89c4c501ede8d756
cups-libs-debuginfo-2.3.3op2-34.el9_7.ppc64le.rpm SHA-256: b8674393fd3e5b3a15428e5e65d7f71fc41d27cb046b6d0d577198b9f6503750
cups-libs-debuginfo-2.3.3op2-34.el9_7.ppc64le.rpm SHA-256: b8674393fd3e5b3a15428e5e65d7f71fc41d27cb046b6d0d577198b9f6503750
cups-lpd-2.3.3op2-34.el9_7.ppc64le.rpm SHA-256: dc90027e03767ae85cdb8d34d72e09880062e6ab8847550c181632b4f7342deb
cups-lpd-debuginfo-2.3.3op2-34.el9_7.ppc64le.rpm SHA-256: 4444be001f2b532b1d6d002b135823edc2dd9d135225a3ad339f3128e6276671
cups-lpd-debuginfo-2.3.3op2-34.el9_7.ppc64le.rpm SHA-256: 4444be001f2b532b1d6d002b135823edc2dd9d135225a3ad339f3128e6276671
cups-printerapp-2.3.3op2-34.el9_7.ppc64le.rpm SHA-256: 5b42ff64b96a410bc422bb4dc44a3d9d5df5058b7d576fe67dd50c7d48b3a208
cups-printerapp-debuginfo-2.3.3op2-34.el9_7.ppc64le.rpm SHA-256: 2b80b017d50f25423282abb5d8cef953336627e7bf2ecea7766f141386ac0453
cups-printerapp-debuginfo-2.3.3op2-34.el9_7.ppc64le.rpm SHA-256: 2b80b017d50f25423282abb5d8cef953336627e7bf2ecea7766f141386ac0453

Red Hat Enterprise Linux for ARM 64 9

SRPM
cups-2.3.3op2-34.el9_7.src.rpm SHA-256: 63b1d4c243b1adbbf34eea95c3ef2521409c3906988c5f60702252ddafe578ee
aarch64
cups-2.3.3op2-34.el9_7.aarch64.rpm SHA-256: d40f5da4819ca2016d8988de5716a6e35b469f0cb5f31cdf20400bf15ef6e750
cups-client-2.3.3op2-34.el9_7.aarch64.rpm SHA-256: 60e51054810ff3063fa15e6de87ce090e3651bd4e65a7023e168cba51d5760bc
cups-client-debuginfo-2.3.3op2-34.el9_7.aarch64.rpm SHA-256: 0851d9c9ff09669cd0d2cbf9c63bb50368f0fff75179ad6f332043b1c06e7e48
cups-client-debuginfo-2.3.3op2-34.el9_7.aarch64.rpm SHA-256: 0851d9c9ff09669cd0d2cbf9c63bb50368f0fff75179ad6f332043b1c06e7e48
cups-debuginfo-2.3.3op2-34.el9_7.aarch64.rpm SHA-256: 8ee695db67d84c06d666090c102e05bca0b08e10456ee9f725231f7a252cef70
cups-debuginfo-2.3.3op2-34.el9_7.aarch64.rpm SHA-256: 8ee695db67d84c06d666090c102e05bca0b08e10456ee9f725231f7a252cef70
cups-debugsource-2.3.3op2-34.el9_7.aarch64.rpm SHA-256: d7b3b98e1688e7bab22f70edc4c01fa796762c282320012b1bbf2fb319511029
cups-debugsource-2.3.3op2-34.el9_7.aarch64.rpm SHA-256: d7b3b98e1688e7bab22f70edc4c01fa796762c282320012b1bbf2fb319511029
cups-devel-2.3.3op2-34.el9_7.aarch64.rpm SHA-256: 34035be302c8faf7ee37552cfd0ab2e6942d1a250de0198953db9b9fcf7bb9b3
cups-filesystem-2.3.3op2-34.el9_7.noarch.rpm SHA-256: c18810d035f846f652acdd8018d7af05f72e8dc9c65d766a8bcd7f42eacad8e4
cups-ipptool-2.3.3op2-34.el9_7.aarch64.rpm SHA-256: 8c76d5daae3b1bd7258a59c86dc1cd3c47d43ea983cd11509a7ea6171102ed83
cups-ipptool-debuginfo-2.3.3op2-34.el9_7.aarch64.rpm SHA-256: 9e20ce322ea1a18f9a036c03be52974b244a78660481f3476d717649678559d4
cups-ipptool-debuginfo-2.3.3op2-34.el9_7.aarch64.rpm SHA-256: 9e20ce322ea1a18f9a036c03be52974b244a78660481f3476d717649678559d4
cups-libs-2.3.3op2-34.el9_7.aarch64.rpm SHA-256: 25295ae4cc5c3ab54687df01125e6415b8db18778c1e0229e8a771f5b8da7d39
cups-libs-debuginfo-2.3.3op2-34.el9_7.aarch64.rpm SHA-256: 82e606515263128947416ed090ac0f7d4cc58a5b82d67d6347a6be7e3d7c8836
cups-libs-debuginfo-2.3.3op2-34.el9_7.aarch64.rpm SHA-256: 82e606515263128947416ed090ac0f7d4cc58a5b82d67d6347a6be7e3d7c8836
cups-lpd-2.3.3op2-34.el9_7.aarch64.rpm SHA-256: a798dcdab95a33f603b3ed0fcc5252a88f342a84815844ddc31e805ba469a354
cups-lpd-debuginfo-2.3.3op2-34.el9_7.aarch64.rpm SHA-256: 0faff5a9a192e0c870e8ddd3c8dd62e2c6f7268ecf686a507b3acb0a629c47d4
cups-lpd-debuginfo-2.3.3op2-34.el9_7.aarch64.rpm SHA-256: 0faff5a9a192e0c870e8ddd3c8dd62e2c6f7268ecf686a507b3acb0a629c47d4
cups-printerapp-2.3.3op2-34.el9_7.aarch64.rpm SHA-256: e01130f052c32ecdc6365461294cecb5619f4b898aefa4d400078998602d1dd3
cups-printerapp-debuginfo-2.3.3op2-34.el9_7.aarch64.rpm SHA-256: 4cbbcd887c34ade1a38cec9594514c2bdfa77663854c2da311415241cdaac5a7
cups-printerapp-debuginfo-2.3.3op2-34.el9_7.aarch64.rpm SHA-256: 4cbbcd887c34ade1a38cec9594514c2bdfa77663854c2da311415241cdaac5a7

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