- Issued:
- 2016-11-09
- Updated:
- 2016-11-09
RHBA-2016:2693 - Bug Fix Advisory
Synopsis
bash bug fix update
Type/Severity
Bug Fix Advisory
Red Hat Lightspeed patch analysis
Identify and remediate systems affected by this advisory.
Topic
Updated bash packages that fix one bug are now available for Red Hat Enterprise Linux 7.2 Extended Update Support.
Description
The bash packages provide Bash (Bourne-again shell), which is the default shell for Red Hat Enterprise Linux.
This update fixes the following bug:
- Due to a bug in trap signal handling, bash in some cases terminated
unexpectedly after performing the longjmp() function from the
wait_sigint_handler() function to the wait_builtin() function. This update fixes the bug and thus prevents the described crashes from occurring. (BZ#1384520)
Users of bash are advised to upgrade to these updated packages, which fix this bug.
Solution
Before applying this update, make sure all previously released errata
relevant to your system have been applied.
For details on how to apply this update, refer to:
Affected Products
- Red Hat Enterprise Linux for x86_64 - Extended Update Support 7.2 x86_64
- Red Hat Enterprise Linux Server - AUS 7.3 x86_64
- Red Hat Enterprise Linux Server - AUS 7.2 x86_64
- Red Hat Enterprise Linux for IBM z Systems - Extended Update Support 7.2 s390x
- Red Hat Enterprise Linux for Power, big endian - Extended Update Support 7.2 ppc64
- Red Hat Enterprise Linux for Power, little endian - Extended Update Support 7.2 ppc64le
- Red Hat Enterprise Linux Server - TUS 7.2 x86_64
- Red Hat Enterprise Linux EUS Compute Node 7.2 x86_64
- Red Hat Enterprise Linux for x86_64 - Update Services for SAP Solutions 7.2 x86_64
Fixes
- BZ - 1384520 - bash stack smash due to longjmp back to wait_builtin after it returned
CVEs
(none)
References
(none)
Note:
More recent versions of these packages may be available.
Click a package name for more details.
Red Hat Enterprise Linux for x86_64 - Extended Update Support 7.2
| SRPM | |
|---|---|
| bash-4.2.46-21.el7_2.src.rpm | SHA-256: ee6ae8b10d4b768c693fc75d231e4291d63baccd0855d21d6ca108a9c59ea9cb |
| x86_64 | |
| bash-4.2.46-21.el7_2.x86_64.rpm | SHA-256: 983dab91461bff80c1b45c723054b0e2d693a043547e3bd1dc18985672e4d46b |
| bash-debuginfo-4.2.46-21.el7_2.x86_64.rpm | SHA-256: 8ee9d9c6a023e7a723ce09e77a5d458eb83c11a286e5c3dfbde985f4805daf0f |
| bash-debuginfo-4.2.46-21.el7_2.x86_64.rpm | SHA-256: 8ee9d9c6a023e7a723ce09e77a5d458eb83c11a286e5c3dfbde985f4805daf0f |
| bash-doc-4.2.46-21.el7_2.x86_64.rpm | SHA-256: 4dacd260f76ef6390d2524d93004e2efc321ab2bf601d768d50cea86faf36c64 |
Red Hat Enterprise Linux Server - AUS 7.3
| SRPM | |
|---|---|
| bash-4.2.46-21.el7_2.src.rpm | SHA-256: ee6ae8b10d4b768c693fc75d231e4291d63baccd0855d21d6ca108a9c59ea9cb |
| x86_64 | |
| bash-4.2.46-21.el7_2.x86_64.rpm | SHA-256: 983dab91461bff80c1b45c723054b0e2d693a043547e3bd1dc18985672e4d46b |
| bash-debuginfo-4.2.46-21.el7_2.x86_64.rpm | SHA-256: 8ee9d9c6a023e7a723ce09e77a5d458eb83c11a286e5c3dfbde985f4805daf0f |
| bash-debuginfo-4.2.46-21.el7_2.x86_64.rpm | SHA-256: 8ee9d9c6a023e7a723ce09e77a5d458eb83c11a286e5c3dfbde985f4805daf0f |
| bash-doc-4.2.46-21.el7_2.x86_64.rpm | SHA-256: 4dacd260f76ef6390d2524d93004e2efc321ab2bf601d768d50cea86faf36c64 |
Red Hat Enterprise Linux Server - AUS 7.2
| SRPM | |
|---|---|
| bash-4.2.46-21.el7_2.src.rpm | SHA-256: ee6ae8b10d4b768c693fc75d231e4291d63baccd0855d21d6ca108a9c59ea9cb |
| x86_64 | |
| bash-4.2.46-21.el7_2.x86_64.rpm | SHA-256: 983dab91461bff80c1b45c723054b0e2d693a043547e3bd1dc18985672e4d46b |
| bash-debuginfo-4.2.46-21.el7_2.x86_64.rpm | SHA-256: 8ee9d9c6a023e7a723ce09e77a5d458eb83c11a286e5c3dfbde985f4805daf0f |
| bash-debuginfo-4.2.46-21.el7_2.x86_64.rpm | SHA-256: 8ee9d9c6a023e7a723ce09e77a5d458eb83c11a286e5c3dfbde985f4805daf0f |
| bash-doc-4.2.46-21.el7_2.x86_64.rpm | SHA-256: 4dacd260f76ef6390d2524d93004e2efc321ab2bf601d768d50cea86faf36c64 |
Red Hat Enterprise Linux for IBM z Systems - Extended Update Support 7.2
| SRPM | |
|---|---|
| bash-4.2.46-21.el7_2.src.rpm | SHA-256: ee6ae8b10d4b768c693fc75d231e4291d63baccd0855d21d6ca108a9c59ea9cb |
| s390x | |
| bash-4.2.46-21.el7_2.s390x.rpm | SHA-256: cb64d131fc7fc29323f740e1bb63681970e678a3fe3ea1e05ca0dace6c6d2645 |
| bash-debuginfo-4.2.46-21.el7_2.s390x.rpm | SHA-256: 98d68e8759e030bef7cfd5346388fc576ae621b43271e5ce906ee6d8662d5c7e |
| bash-debuginfo-4.2.46-21.el7_2.s390x.rpm | SHA-256: 98d68e8759e030bef7cfd5346388fc576ae621b43271e5ce906ee6d8662d5c7e |
| bash-doc-4.2.46-21.el7_2.s390x.rpm | SHA-256: 188bc8dd1c491c1903802f53d39f0e6ab18e1d2acb262b3945ad65784bf18e58 |
Red Hat Enterprise Linux for Power, big endian - Extended Update Support 7.2
| SRPM | |
|---|---|
| bash-4.2.46-21.el7_2.src.rpm | SHA-256: ee6ae8b10d4b768c693fc75d231e4291d63baccd0855d21d6ca108a9c59ea9cb |
| ppc64 | |
| bash-4.2.46-21.el7_2.ppc64.rpm | SHA-256: 4976adb425326dd3a4bfe4ff62de17287737c3606baabaffc748098a08a9febe |
| bash-debuginfo-4.2.46-21.el7_2.ppc64.rpm | SHA-256: 6272e90c671c598782950b82679dbe8028ebb25539135e3a997c97e449d884be |
| bash-debuginfo-4.2.46-21.el7_2.ppc64.rpm | SHA-256: 6272e90c671c598782950b82679dbe8028ebb25539135e3a997c97e449d884be |
| bash-doc-4.2.46-21.el7_2.ppc64.rpm | SHA-256: e8d9f7196e8c7b084f2536e1e5b9c588e0916ae45b9a79a419c14ecf4ab12a39 |
Red Hat Enterprise Linux for Power, little endian - Extended Update Support 7.2
| SRPM | |
|---|---|
| bash-4.2.46-21.el7_2.src.rpm | SHA-256: ee6ae8b10d4b768c693fc75d231e4291d63baccd0855d21d6ca108a9c59ea9cb |
| ppc64le | |
| bash-4.2.46-21.el7_2.ppc64le.rpm | SHA-256: 5cfe6ab6d10ff41feb472006c4653f0d106f4aa873ada5723fa4d714760ff361 |
| bash-debuginfo-4.2.46-21.el7_2.ppc64le.rpm | SHA-256: 067cb52eb1281849a7578675d7cad90b62b0a33fb132b8406b1f3cd61612897c |
| bash-debuginfo-4.2.46-21.el7_2.ppc64le.rpm | SHA-256: 067cb52eb1281849a7578675d7cad90b62b0a33fb132b8406b1f3cd61612897c |
| bash-doc-4.2.46-21.el7_2.ppc64le.rpm | SHA-256: 657f48992dbd7f7fc5505f4ae126384584a631792304aed7235b37202c071b97 |
Red Hat Enterprise Linux Server - TUS 7.2
| SRPM | |
|---|---|
| bash-4.2.46-21.el7_2.src.rpm | SHA-256: ee6ae8b10d4b768c693fc75d231e4291d63baccd0855d21d6ca108a9c59ea9cb |
| x86_64 | |
| bash-4.2.46-21.el7_2.x86_64.rpm | SHA-256: 983dab91461bff80c1b45c723054b0e2d693a043547e3bd1dc18985672e4d46b |
| bash-debuginfo-4.2.46-21.el7_2.x86_64.rpm | SHA-256: 8ee9d9c6a023e7a723ce09e77a5d458eb83c11a286e5c3dfbde985f4805daf0f |
| bash-debuginfo-4.2.46-21.el7_2.x86_64.rpm | SHA-256: 8ee9d9c6a023e7a723ce09e77a5d458eb83c11a286e5c3dfbde985f4805daf0f |
| bash-doc-4.2.46-21.el7_2.x86_64.rpm | SHA-256: 4dacd260f76ef6390d2524d93004e2efc321ab2bf601d768d50cea86faf36c64 |
Red Hat Enterprise Linux EUS Compute Node 7.2
| SRPM | |
|---|---|
| bash-4.2.46-21.el7_2.src.rpm | SHA-256: ee6ae8b10d4b768c693fc75d231e4291d63baccd0855d21d6ca108a9c59ea9cb |
| x86_64 | |
| bash-4.2.46-21.el7_2.x86_64.rpm | SHA-256: 983dab91461bff80c1b45c723054b0e2d693a043547e3bd1dc18985672e4d46b |
| bash-debuginfo-4.2.46-21.el7_2.x86_64.rpm | SHA-256: 8ee9d9c6a023e7a723ce09e77a5d458eb83c11a286e5c3dfbde985f4805daf0f |
| bash-debuginfo-4.2.46-21.el7_2.x86_64.rpm | SHA-256: 8ee9d9c6a023e7a723ce09e77a5d458eb83c11a286e5c3dfbde985f4805daf0f |
| bash-doc-4.2.46-21.el7_2.x86_64.rpm | SHA-256: 4dacd260f76ef6390d2524d93004e2efc321ab2bf601d768d50cea86faf36c64 |
Red Hat Enterprise Linux for x86_64 - Update Services for SAP Solutions 7.2
| SRPM | |
|---|---|
| bash-4.2.46-21.el7_2.src.rpm | SHA-256: ee6ae8b10d4b768c693fc75d231e4291d63baccd0855d21d6ca108a9c59ea9cb |
| x86_64 | |
| bash-4.2.46-21.el7_2.x86_64.rpm | SHA-256: 983dab91461bff80c1b45c723054b0e2d693a043547e3bd1dc18985672e4d46b |
| bash-debuginfo-4.2.46-21.el7_2.x86_64.rpm | SHA-256: 8ee9d9c6a023e7a723ce09e77a5d458eb83c11a286e5c3dfbde985f4805daf0f |
| bash-debuginfo-4.2.46-21.el7_2.x86_64.rpm | SHA-256: 8ee9d9c6a023e7a723ce09e77a5d458eb83c11a286e5c3dfbde985f4805daf0f |
| bash-doc-4.2.46-21.el7_2.x86_64.rpm | SHA-256: 4dacd260f76ef6390d2524d93004e2efc321ab2bf601d768d50cea86faf36c64 |
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