suse-su-2015:2386-1
Vulnerability from csaf_suse
Published
2015-12-29 08:04
Modified
2015-12-29 08:04
Summary
Security update for grub2
Notes
Title of the patch
Security update for grub2
Description of the patch
This update for grub2 provides the following fixes:
A security issues with a bufferoverflow when reading username and password was fixed (bsc#956631, CVE-2015-8370)
Bugs fixed:
- Expand list of grub.cfg search path in PV Xen guests for systems installed on btrfs
snapshots. (bsc#946148, bsc#952539)
- Add grub.xen config searching path on boot partition. (bsc#884828)
- Add linux16 and initrd16 to grub.xen. (bsc#884830)
Patchnames
sledsp3-grub2-12287,slessp3-grub2-12287
Terms of use
CSAF 2.0 data is provided by SUSE under the Creative Commons License 4.0 with Attribution (CC-BY-4.0).
{
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"title": "Security update for grub2",
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{
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},
"vulnerabilities": [
{
"cve": "CVE-2015-8370",
"ids": [
{
"system_name": "SUSE CVE Page",
"text": "https://www.suse.com/security/cve/CVE-2015-8370"
}
],
"notes": [
{
"category": "general",
"text": "Multiple integer underflows in Grub2 1.98 through 2.02 allow physically proximate attackers to bypass authentication, obtain sensitive information, or cause a denial of service (disk corruption) via backspace characters in the (1) grub_username_get function in grub-core/normal/auth.c or the (2) grub_password_get function in lib/crypto.c, which trigger an \"Off-by-two\" or \"Out of bounds overwrite\" memory error.",
"title": "CVE description"
}
],
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"summary": "SUSE Bug 956631 for CVE-2015-8370",
"url": "https://bugzilla.suse.com/956631"
}
],
"remediations": [
{
"category": "vendor_fix",
"details": "To install this SUSE Security Update use the SUSE recommended installation methods like YaST online_update or \"zypper patch\".\n",
"product_ids": [
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],
"threats": [
{
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"date": "2015-12-29T08:04:44Z",
"details": "moderate"
}
],
"title": "CVE-2015-8370"
}
]
}
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Sightings
| Author | Source | Type | Date |
|---|
Nomenclature
- Seen: The vulnerability was mentioned, discussed, or seen somewhere by the user.
- Confirmed: The vulnerability is confirmed from an analyst perspective.
- Exploited: This vulnerability was exploited and seen by the user reporting the sighting.
- Patched: This vulnerability was successfully patched by the user reporting the sighting.
- Not exploited: This vulnerability was not exploited or seen by the user reporting the sighting.
- Not confirmed: The user expresses doubt about the veracity of the vulnerability.
- Not patched: This vulnerability was not successfully patched by the user reporting the sighting.
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