CVE-2024-11003

Published Nov 19, 2024

Last updated a year ago

Overview

Description
Qualys discovered that needrestart, before version 3.8, passes unsanitized data to a library (Modules::ScanDeps) which expects safe input. This could allow a local attacker to execute arbitrary shell commands. Please see the related CVE-2024-10224 in Modules::ScanDeps.
Source
security@ubuntu.com
NVD status
Analyzed
Products
needrestart

Risk scores

CVSS 3.1

Type
Secondary
Base score
7.8
Impact score
5.9
Exploitability score
1.8
Vector string
CVSS:3.1/AV:L/AC:L/PR:L/UI:N/S:U/C:H/I:H/A:H
Severity
HIGH

Weaknesses

134c704f-9b21-4f2e-91b3-4a467353bcc0
CWE-78

Social media

Hype score
Not currently trending
  1. How vulnerable is Perl with needrestart? 🐫 CVE-2024-11003 allows file operations with root privileges. Address this now! Read more: https://t.co/KyN3FsRYqp #hacking #programming #kalilinux #hack

    @lnxsec

    22 Dec 2024

    93 Impressions

    0 Retweets

    1 Like

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  2. Ubuntuのneedrestartに脆弱性(CVE-2024-48990、CVE-2024-48991、CVE-2024-48992、CVE-2024-10224、CVE-2024-11003) https://t.co/jdRGYKBJWD

    @01Programing

    25 Nov 2024

    14 Impressions

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  3. Ubuntuのneedrestartに脆弱性(CVE-2024-48990、CVE-2024-48991、CVE-2024-48992、CVE-2024-10224、CVE-2024-11003)|セキュリティニュース https://t.co/Cm1CuKHnqf

    @01ra66it

    25 Nov 2024

    233 Impressions

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  4. Canonical’s security team has released updates for the needrestart and libmodule-scandeps-perl packages for all Ubuntu releases. The updates remediate CVE-2024-10224, CVE-2024-11003, CVE-2024-48990, CVE-2024-48991 and CVE-2024-48992. Learn more on the blog https://t.co/vjtSFyCpCK

    @ubuntu

    21 Nov 2024

    6943 Impressions

    15 Retweets

    74 Likes

    6 Bookmarks

    0 Replies

    1 Quote

  5. Great catch(es) with CVE-2024-48990, CVE-2024-48991, CVE-2024-48992, CVE-2024-10224, and CVE-2024-11003 by @qualys in “needrestart” v0.8 in Ubuntu Linux 21.04. Needrestart v3.8 patches all five. Released yesterday. Full text of the Qualys advisory at https://t.co/Jl3HFVKjQw

    @Sujeet

    20 Nov 2024

    93 Impressions

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  6. CVE-2024-11003 Qualys discovered that needrestart, before version 3.8, passes unsanitized data to a library (Modules::ScanDeps) which expects safe input. This could allow a local at… https://t.co/YBz0o9g7jw

    @CVEnew

    20 Nov 2024

    288 Impressions

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  7. Was going to let that just be a tweet but it turned into a full blown blogpost - Servers NeedRestart - The Problem with CVE-2024-48990, CVE-2024-48991, CVE-2024-48992, CVE-2024-10224, and CVE-2024-11003 https://t.co/TBrlK4XeBb

    @nanovms

    20 Nov 2024

    189 Impressions

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    2 Likes

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  8. CVE-2024-48990 CVE-2024-48991 CVE-2024-48992 CVE-2024-10224 and CVE-2024-11003 - all probably affecting your ubuntu servers - this is a perfect example of why you should be using unikernels - WTF would you allow some perl to run as root if you yourself don't code in perl? https:

    @nanovms

    19 Nov 2024

    293 Impressions

    0 Retweets

    6 Likes

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    1 Quote

Configurations

  1. Issue summary: The DTLS retransmission logic does not correctly handle a handshake message write that is suspended part-way through. The retransmitted message can be read past the message buffer and the retransmission overwrites the internal state the suspended write needs to resume correctly. Impact summary: The retransmitted message can disclose a heap memory to the peer as plaintext handshake data or cause a crash and a Denial of Service when the read reaches an unmapped memory region. CWE: CWE-125: Out-of-bounds Read Description: DTLS handshake messages can be written out in multiple fragments, and a write can suspend mid-message (returning WANT_WRITE) if the underlying transport temporarily cannot accept more data. While such a write is suspended, the DTLS retransmission timer may independently fire and ask the retransmission logic to resend an earlier, already-acknowledged-as-sent message from its retransmit queue. The retransmission logic reused the same internal buffer and position tracking as the message that was still being written, without resetting the position back to the start of the message being retransmitted. As a result the retransmission was read starting from wherever the suspended write had left off, producing a mislabelled message whose body was leftover bytes from the other, larger message still in flight - content that was never meant to be sent at that point, and which could run past the end of the allocated buffer. Separately, even when the retransmission is positioned correctly, allowing it to run to completion while another write is suspended overwrites the same shared bookkeeping that the suspended write depends on to resume. When the application later resumes the suspended write (via a subsequent SSL_read(), SSL_write(), SSL_accept(), or SSL_connect() call), it finds that bookkeeping in a state inconsistent with the message and aborts the process in a debugging build. The fix resets the retransmission's read position to the start of the message before resending, and skips retransmission entirely whenever a handshake write is still suspended, deferring to the next call that resumes it instead. FIPS impact: no The affected code is outside the FIPS module boundary.•CVE-2026-84782
  2. In the Linux kernel, the following vulnerability has been resolved: net: gro: properly validate BIG TCP aggregation criteria When GRO attempts to aggregate packets beyond GRO_LEGACY_MAX_SIZE (64KB), BIG TCP should only be permitted for plain IPv4 TCP and plain IPv6 TCP (with sufficient MAC header room to insert the temporary HBH jumbo header). However, commit b1a78b9b9886 ("net: add support for ipv4 big tcp") loosened the check in skb_gro_receive(), leading to several issues: 1. skb_gro_receive() checked skb_headroom(p) instead of the actual space before the MAC header (p->mac_header). Because skb_headroom(p) includes mac_len, crafted frames (e.g. injected via AF_PACKET) can pass the check with p->mac_header < 8 bytes. When ipv6_gro_complete() inserts the temporary HBH jumbo header, the memmove() starts before skb->head, causing an out-of-bounds write and wrapping skb->mac_header. 2. It allowed non-IP protocols such as software VLAN (ETH_P_8021Q / ETH_P_8021AD) to aggregate beyond 64KB because p->protocol != ETH_P_IPV6 was true. 3. It checked p->encapsulation instead of NAPI_GRO_CB(skb)->encap_mark, allowing encapsulated flows (e.g. SIT / IPv6-in-IPv4) to aggregate beyond 64KB. Fix skb_gro_receive() to strictly enforce: - NAPI_GRO_CB(skb)->proto == IPPROTO_TCP - Not encapsulated (!NAPI_GRO_CB(skb)->encap_mark && !p->encapsulation) - Protocol must be either ETH_P_IP or ETH_P_IPV6 - If ETH_P_IPV6, p->mac_header must be at least sizeof(struct hop_jumbo_hdr) Returning -E2BIG from skb_gro_receive() ensures that packets which cannot become BIG TCP are cleanly flushed at <= 64KB and delivered intact without dropping. This issue does not exist in mainline (7.0+) because the subsystem was rewritten in commit 81be30c1f5f2 ("net/ipv6: Drop HBH for BIG TCP on RX side"), making this fix relevant only for older stable branches like 6.18.y.•CVE-2026-80725