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Fedora Security Update Fixes Kernel Netlink Layer and IPv6 Denial of Service Issues


Title : Fedora Security Update Fixes Kernel Netlink Layer and IPv6 Denial of Service Issues
Advisory ID : FrSIRT/ADV-2007-1621
CVE ID : CVE-2007-1861 - CVE-2007-2242
Rated as : Moderate Risk 
Remotely Exploitable : Yes
Locally Exploitable : Yes
Release Date : 2007-05-02

Advisory Details

 
  Description
  Affected Products
  Solution
  References
Technical Description    Receive FrSIRT alerts in a Text format  Receive FrSIRT alerts in a PDF format  Receive FrSIRT alerts in an XML format  Receive FrSIRT notifications by SMS 

Multiple vulnerabilities have been identified in Fedora, which could be exploited by local or remote attackers to cause a denial of service [...]

Solution

Upgrade the affected packages :

http://download.fedora.redhat.com/pub/fedora/linux/core/updates/5/

97806c41e24ad5f0841f0b624ee6b4925b2da41f SRPMS/kernel-2.6.20-1.2316.fc5.src.rpm
97806c41e24ad5f0841f0b624ee6b4925b2da41f noarch/kernel-2.6.20-1.2316.fc5.src.rpm
c7cb7b3b00c2a2a916aab87cfb6802d34d2752e1 ppc/kernel-2.6.20-1.2316.fc5.ppc.rpm
b5fc5ae0fc72b8fb475a0bc2bdb9fb11322fa97c ppc/kernel-devel-2.6.20-1.2316.fc5.ppc.rpm
b28e85937f3bc45d98f1d6200e01aa6300537486 ppc/kernel-smp-2.6.20-1.2316.fc5.ppc.rpm
a345490da6e648e94b428c3360d6e0f1a5f7cb18 ppc/kernel-smp-devel-2.6.20-1.2316.fc5.ppc.rpm
4e3bafed909be1a18b372d2aa83757730046f472 ppc/debug/kernel-debuginfo-2.6.20-1.2316.fc5.ppc.rpm
27a29cd18f552b542169ff036b84fa12ec56c45b ppc/kernel-doc-2.6.20-1.2316.fc5.noarch.rpm
fdf15268b80a1a25d34819f37ecf829c6a0fd9e6 x86_64/kernel-debug-devel-2.6.20-1.2316.fc5.x86_64.rpm
92b3197a0ae0b71cc4f3a9f2c98858dff6aaf0b5 x86_64/kernel-kdump-devel-2.6.20-1.2316.fc5.x86_64.rpm
d3f8ca8af1b85fc0477e42b3ba7d7ce4fbd2e38b x86_64/kernel-xen0-devel-2.6.20-1.2316.fc5.x86_64.rpm
54d208f675fd1c59ce5790608f16afb9bc81cb1c x86_64/kernel-xenU-2.6.20-1.2316.fc5.x86_64.rpm
1a6b898df00b1bfd7401d4f2cfe077231af93188 x86_64/kernel-xen-2.6.20-1.2316.fc5.x86_64.rpm
133b18e09ecfab0f2ab24e4ab4bce785226455fe x86_64/kernel-devel-2.6.20-1.2316.fc5.x86_64.rpm
2010ec3eb93b93f768558d2462ccc76644f21339 x86_64/kernel-debug-2.6.20-1.2316.fc5.x86_64.rpm
e68335d29bf537fca1dcd9c00f3027047f10410d x86_64/debug/kernel-debuginfo-2.6.20-1.2316.fc5.x86_64.rpm
75e2667d1b274f2a2f2778634337661887c74c57 x86_64/kernel-2.6.20-1.2316.fc5.x86_64.rpm
12cacdc0eac7c3de7c96b97b4c0cfa46a9f98052 x86_64/kernel-xenU-devel-2.6.20-1.2316.fc5.x86_64.rpm
ff4abf5bb6e063590ef2322779b6b5abd5ee8ee4 x86_64/kernel-xen0-2.6.20-1.2316.fc5.x86_64.rpm
d4e2b09f7d17f9fbaa253f4ffec5b28642ed8a31 x86_64/kernel-kdump-2.6.20-1.2316.fc5.x86_64.rpm
0bdda26baffc137519cd4ff0e53154b0ffe0759f x86_64/kernel-xen-devel-2.6.20-1.2316.fc5.x86_64.rpm
27a29cd18f552b542169ff036b84fa12ec56c45b x86_64/kernel-doc-2.6.20-1.2316.fc5.noarch.rpm
087dfe44e6c1c00522f0c52f5212f6b1bd4bc3d8 i386/debug/kernel-debuginfo-2.6.20-1.2316.fc5.i386.rpm
c327360e94f53ed1500312fc3fe113ee7456ac94 i386/kernel-smp-devel-2.6.20-1.2316.fc5.i586.rpm
9e02ae0a69688c8304ab580d820292984e764055 i386/kernel-smp-2.6.20-1.2316.fc5.i586.rpm
c54ee4ee85d3febb8a96b4dbd60f885741a55f38 i386/debug/kernel-debuginfo-2.6.20-1.2316.fc5.i586.rpm
26873ae86d70b8c769672679738adb3a9bd4d27e i386/kernel-devel-2.6.20-1.2316.fc5.i586.rpm
b4746bd15eb5dde17a877fe420c5b91b29d00606 i386/kernel-2.6.20-1.2316.fc5.i586.rpm
67ffc9911d025a8592e8a4cf27b467873a08c948 i386/kernel-smp-devel-2.6.20-1.2316.fc5.i686.rpm
b2d79cdc68e15a8c14f2996e96b26df4ccec0f44 i386/kernel-kdump-devel-2.6.20-1.2316.fc5.i686.rpm
72bdb2687482eae575cb5bddb95f27a719978dc0 i386/kernel-debug-2.6.20-1.2316.fc5.i686.rpm
e022d35519b41c33cb3536b8f2eb74b9e2935f8e i386/kernel-xen0-devel-2.6.20-1.2316.fc5.i686.rpm
fdaa6763f15cb8b0085f471fb8937360d08de46c i386/kernel-smp-2.6.20-1.2316.fc5.i686.rpm
1257b32ab584fa168b70fd746f543ff973756123 i386/kernel-xenU-2.6.20-1.2316.fc5.i686.rpm
51ca5a5387f5ff567a59ed96e7b06800631f3884 i386/kernel-devel-2.6.20-1.2316.fc5.i686.rpm
0bb9e4b15dbe6c9c01f22c59a686823fb955b010 i386/kernel-xen0-2.6.20-1.2316.fc5.i686.rpm
a1e116f30fb24195044fc6be66e00f57fa7cd174 i386/kernel-xen-devel-2.6.20-1.2316.fc5.i686.rpm
78add5c32b9ad93c8edccdc2a0bd416d62d2a3ba i386/kernel-smp-debug-2.6.20-1.2316.fc5.i686.rpm
0002f762cadd14ba589f1219d3b03c94753b50db i386/kernel-kdump-2.6.20-1.2316.fc5.i686.rpm
cdf934a5bd256d9a35f7c240777f7c72a31d7825 i386/kernel-2.6.20-1.2316.fc5.i686.rpm
50e3720f58b87d8f0072886f671931490e8400b7 i386/kernel-xenU-devel-2.6.20-1.2316.fc5.i686.rpm
16a0a84ba382102c354a0f2af9400844cc9d3a00 i386/debug/kernel-debuginfo-2.6.20-1.2316.fc5.i686.rpm
66b25e1510bb763ccc83326346914ab6fa61adcd i386/kernel-debug-devel-2.6.20-1.2316.fc5.i686.rpm
1e73476948ecab8fb81e7363fa2207338e3db187 i386/kernel-smp-debug-devel-2.6.20-1.2316.fc5.i686.rpm
5d53b71b8c482ab9489d7af0667121cb5eaf753e i386/kernel-xen-2.6.20-1.2316.fc5.i686.rpm
27a29cd18f552b542169ff036b84fa12ec56c45b i386/kernel-doc-2.6.20-1.2316.fc5.noarch.rpm

http://download.fedora.redhat.com/pub/fedora/linux/core/updates/6/

2c313004a95279288302ae50d9edef7bc4f8f4c1 SRPMS/kernel-2.6.20-1.2948.fc6.src.rpm
2c313004a95279288302ae50d9edef7bc4f8f4c1 noarch/kernel-2.6.20-1.2948.fc6.src.rpm
1092530ec19eaedbf88148c4766626ae461ed4d2 ppc/kernel-2.6.20-1.2948.fc6.ppc.rpm
40c7413985a5acc13cd35e918c4c91874f2b3688 ppc/debug/kernel-debuginfo-2.6.20-1.2948.fc6.ppc.rpm
bceff13b72b8af0c443edaaefcb3fcb11a5cefb1 ppc/kernel-smp-2.6.20-1.2948.fc6.ppc.rpm
da2ed8724dd5cd55655019ddbe24b20d08778ee7 ppc/kernel-headers-2.6.20-1.2948.fc6.ppc.rpm
34b12492ce4580a69c92c276d79fc3d1b6d20822 ppc/debug/kernel-debuginfo-common-2.6.20-1.2948.fc6.ppc.rpm
435ff251353c4757bcbbe97f7b980ad8905f2d8a ppc/kernel-smp-devel-2.6.20-1.2948.fc6.ppc.rpm
afde0bf2b099546b9a497aa536bb86be00b91aca ppc/debug/kernel-smp-debuginfo-2.6.20-1.2948.fc6.ppc.rpm
2acaf6f6658b4d4b48fcc4f7a67ca2ca34fc494f ppc/kernel-devel-2.6.20-1.2948.fc6.ppc.rpm
fbc27a9ad709b93ad37a3c85ddc2377e04906fb5 ppc/kernel-doc-2.6.20-1.2948.fc6.noarch.rpm
38cf76c6adb2620e237b92e8512c78ccaae130a4 x86_64/debug/kernel-debug-debuginfo-2.6.20-1.2948.fc6.x86_64.rpm
cc1d2f7f3e519fd0fabb3c143a382badec1fd5aa x86_64/kernel-kdump-devel-2.6.20-1.2948.fc6.x86_64.rpm
21e0024bb08c429c1717e008e7390bd982813f84 x86_64/kernel-debug-2.6.20-1.2948.fc6.x86_64.rpm
7f6fdb279febb073d66697dfbbfa7d0cd46407dc x86_64/kernel-xen-devel-2.6.20-1.2948.fc6.x86_64.rpm
98ff650b393af47ad3623dce296c4124035ca203 x86_64/debug/kernel-debuginfo-2.6.20-1.2948.fc6.x86_64.rpm
47dfe0bb5050e17b9c6d2b7c3d7b9e21ec1f41d5 x86_64/kernel-kdump-2.6.20-1.2948.fc6.x86_64.rpm
14af63a263e8a736514fa945bfb21cca7a167602 x86_64/kernel-devel-2.6.20-1.2948.fc6.x86_64.rpm
ae5272b7f99084fcfcc648dfe8f39fdcd1c66e6a x86_64/kernel-headers-2.6.20-1.2948.fc6.x86_64.rpm
a6663f7b7fe404a5cc7989dc638784f41b04df12 x86_64/debug/kernel-xen-debuginfo-2.6.20-1.2948.fc6.x86_64.rpm
8825f3d0fe5c8dbfa6400f3bcea82b0f4190d98b x86_64/debug/kernel-debuginfo-common-2.6.20-1.2948.fc6.x86_64.rpm
b09cfbb9e2523960a49033e482fde9e7a3460039 x86_64/kernel-xen-2.6.20-1.2948.fc6.x86_64.rpm
30cea7f04e316599bf28db6bfc01c4dc847daf77 x86_64/kernel-debug-devel-2.6.20-1.2948.fc6.x86_64.rpm
4a4c94bdd6590a71c4228a6b298889ddb268900c x86_64/kernel-2.6.20-1.2948.fc6.x86_64.rpm
ac3061d9518237af28c73cdc6f606fd22e2ae361 x86_64/debug/kernel-kdump-debuginfo-2.6.20-1.2948.fc6.x86_64.rpm
fbc27a9ad709b93ad37a3c85ddc2377e04906fb5 x86_64/kernel-doc-2.6.20-1.2948.fc6.noarch.rpm
e671bf57cd4c654121cb4e79a4f634d9123dd82a i386/kernel-headers-2.6.20-1.2948.fc6.i386.rpm
116dfe99253927d4923a4554402416544d96dac5 i386/debug/kernel-debuginfo-2.6.20-1.2948.fc6.i586.rpm
97037b6e364ab40e9b722eecd66383c24808f103 i386/debug/kernel-debuginfo-common-2.6.20-1.2948.fc6.i586.rpm
bda5bf81c2a912d05f2f40bac633ab27987acfe7 i386/kernel-devel-2.6.20-1.2948.fc6.i586.rpm
ee459232f4a3b6f6e32bbbca5bfbcd33ab7e4a01 i386/kernel-2.6.20-1.2948.fc6.i586.rpm
0285bb1eefb44431eae28cfda5f91ab77aa2d1c1 i386/kernel-xen-devel-2.6.20-1.2948.fc6.i686.rpm
c6f35a973a2d98f6ddc222b3ecfea81bfc4b0b80 i386/kernel-PAE-debug-2.6.20-1.2948.fc6.i686.rpm
946c407ad7a4f376cacc060a73520212474c50f8 i386/kernel-kdump-devel-2.6.20-1.2948.fc6.i686.rpm
787111528dd5ba1ffcebb6e614682b652dbcccf8 i386/debug/kernel-debuginfo-2.6.20-1.2948.fc6.i686.rpm
7a62100b3a673a9707cb6c9fc599da0ffd68511c i386/debug/kernel-PAE-debug-debuginfo-2.6.20-1.2948.fc6.i686.rpm
9906efe64769981c6de95656e7b893dbfe5a22da i386/debug/kernel-debuginfo-common-2.6.20-1.2948.fc6.i686.rpm
b31dc44e24c7fdd50c1ccaf82c893697199b4fae i386/debug/kernel-debug-debuginfo-2.6.20-1.2948.fc6.i686.rpm
2df6c5bcf7a9f13e634a61b57ff046b7ed8b7b45 i386/kernel-kdump-2.6.20-1.2948.fc6.i686.rpm
6c1a0c326217b10bfbf580b8cde5b7f0a6b751cc i386/kernel-debug-devel-2.6.20-1.2948.fc6.i686.rpm
952e2426afe2f78e213981ff37d5dba2bf36f826 i386/kernel-PAE-2.6.20-1.2948.fc6.i686.rpm
68cbc78649e1cf3cb4537d07d26234e57f79eccd i386/debug/kernel-xen-debuginfo-2.6.20-1.2948.fc6.i686.rpm
63e77712383b5d082296b5b823c645f3d0961b59 i386/kernel-PAE-devel-2.6.20-1.2948.fc6.i686.rpm
3fff68facae5a5ba1e10715cc9c0106f761d983e i386/kernel-devel-2.6.20-1.2948.fc6.i686.rpm
87a1c37c12d86f9c1ce2b878671d098ec59f8b84 i386/kernel-2.6.20-1.2948.fc6.i686.rpm
409c9674de340e6ae1525c786e53fc83c68237e1 i386/debug/kernel-PAE-debuginfo-2.6.20-1.2948.fc6.i686.rpm
7ad652efa98573d12da256c996f8056cd4c7057f i386/debug/kernel-kdump-debuginfo-2.6.20-1.2948.fc6.i686.rpm
021d4b336ecb30a25fc1463c2df45729b3fa2815 i386/kernel-debug-2.6.20-1.2948.fc6.i686.rpm
8ca0d5f7cb375925ed8236f0f02e642745fc3b9b i386/kernel-PAE-debug-devel-2.6.20-1.2948.fc6.i686.rpm
422b868a55b6a23a4f52df5a92d14af983793712 i386/kernel-xen-2.6.20-1.2948.fc6.i686.rpm
fbc27a9ad709b93ad37a3c85ddc2377e04906fb5 i386/kernel-doc-2.6.20-1.2948.fc6.noarch.rpm

ChangeLog

2007-05-02 : Initial release

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